include/net/nl802154.h

   1 #ifndef __NL802154_H
   2 #define __NL802154_H
   3 /*
   4  * 802.15.4 netlink interface public header
   5  *
   6  * Copyright 2014 Alexander Aring <aar@pengutronix.de>
   7  *
   8  * Permission to use, copy, modify, and/or distribute this software for any
   9  * purpose with or without fee is hereby granted, provided that the above
  10  * copyright notice and this permission notice appear in all copies.
  11  *
  12  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  13  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  14  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  15  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  16  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  17  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  18  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  19  *
  20  */
  21
  22 #define NL802154_GENL_NAME "nl802154"
  23
  24 enum nl802154_commands {
  25 /* don't change the order or add anything between, this is ABI! */
  26 /* currently we don't shipping this file via uapi, ignore the above one */
  27         NL802154_CMD_UNSPEC,
  28
  29         NL802154_CMD_GET_WPAN_PHY,              /* can dump */
  30         NL802154_CMD_SET_WPAN_PHY,
  31         NL802154_CMD_NEW_WPAN_PHY,
  32         NL802154_CMD_DEL_WPAN_PHY,
  33
  34         NL802154_CMD_GET_INTERFACE,             /* can dump */
  35         NL802154_CMD_SET_INTERFACE,
  36         NL802154_CMD_NEW_INTERFACE,
  37         NL802154_CMD_DEL_INTERFACE,
  38
  39         NL802154_CMD_SET_CHANNEL,
  40
  41         NL802154_CMD_SET_PAN_ID,
  42         NL802154_CMD_SET_SHORT_ADDR,
  43
  44         NL802154_CMD_SET_TX_POWER,
  45         NL802154_CMD_SET_CCA_MODE,
  46         NL802154_CMD_SET_CCA_ED_LEVEL,
  47
  48         NL802154_CMD_SET_MAX_FRAME_RETRIES,
  49
  50         NL802154_CMD_SET_BACKOFF_EXPONENT,
  51         NL802154_CMD_SET_MAX_CSMA_BACKOFFS,
  52
  53         NL802154_CMD_SET_LBT_MODE,
  54
  55         NL802154_CMD_SET_ACKREQ_DEFAULT,
  56
  57         NL802154_CMD_SET_WPAN_PHY_NETNS,
  58
  59         /* add new commands above here */
  60
  61 #ifdef CONFIG_IEEE802154_NL802154_EXPERIMENTAL
  62         NL802154_CMD_SET_SEC_PARAMS,
  63         NL802154_CMD_GET_SEC_KEY,               /* can dump */
  64         NL802154_CMD_NEW_SEC_KEY,
  65         NL802154_CMD_DEL_SEC_KEY,
  66         NL802154_CMD_GET_SEC_DEV,               /* can dump */
  67         NL802154_CMD_NEW_SEC_DEV,
  68         NL802154_CMD_DEL_SEC_DEV,
  69         NL802154_CMD_GET_SEC_DEVKEY,            /* can dump */
  70         NL802154_CMD_NEW_SEC_DEVKEY,
  71         NL802154_CMD_DEL_SEC_DEVKEY,
  72         NL802154_CMD_GET_SEC_LEVEL,             /* can dump */
  73         NL802154_CMD_NEW_SEC_LEVEL,
  74         NL802154_CMD_DEL_SEC_LEVEL,
  75 #endif /* CONFIG_IEEE802154_NL802154_EXPERIMENTAL */
  76
  77         /* used to define NL802154_CMD_MAX below */
  78         __NL802154_CMD_AFTER_LAST,
  79         NL802154_CMD_MAX = __NL802154_CMD_AFTER_LAST - 1
  80 };
  81
  82 enum nl802154_attrs {
  83 /* don't change the order or add anything between, this is ABI! */
  84 /* currently we don't shipping this file via uapi, ignore the above one */
  85         NL802154_ATTR_UNSPEC,
  86
  87         NL802154_ATTR_WPAN_PHY,
  88         NL802154_ATTR_WPAN_PHY_NAME,
  89
  90         NL802154_ATTR_IFINDEX,
  91         NL802154_ATTR_IFNAME,
  92         NL802154_ATTR_IFTYPE,
  93
  94         NL802154_ATTR_WPAN_DEV,
  95
  96         NL802154_ATTR_PAGE,
  97         NL802154_ATTR_CHANNEL,
  98
  99         NL802154_ATTR_PAN_ID,
 100         NL802154_ATTR_SHORT_ADDR,
 101
 102         NL802154_ATTR_TX_POWER,
 103
 104         NL802154_ATTR_CCA_MODE,
 105         NL802154_ATTR_CCA_OPT,
 106         NL802154_ATTR_CCA_ED_LEVEL,
 107
 108         NL802154_ATTR_MAX_FRAME_RETRIES,
 109
 110         NL802154_ATTR_MAX_BE,
 111         NL802154_ATTR_MIN_BE,
 112         NL802154_ATTR_MAX_CSMA_BACKOFFS,
 113
 114         NL802154_ATTR_LBT_MODE,
 115
 116         NL802154_ATTR_GENERATION,
 117
 118         NL802154_ATTR_CHANNELS_SUPPORTED,
 119         NL802154_ATTR_SUPPORTED_CHANNEL,
 120
 121         NL802154_ATTR_EXTENDED_ADDR,
 122
 123         NL802154_ATTR_WPAN_PHY_CAPS,
 124
 125         NL802154_ATTR_SUPPORTED_COMMANDS,
 126
 127         NL802154_ATTR_ACKREQ_DEFAULT,
 128
 129         NL802154_ATTR_PAD,
 130
 131         NL802154_ATTR_PID,
 132         NL802154_ATTR_NETNS_FD,
 133
 134         /* add attributes here, update the policy in nl802154.c */
 135
 136 #ifdef CONFIG_IEEE802154_NL802154_EXPERIMENTAL
 137         NL802154_ATTR_SEC_ENABLED,
 138         NL802154_ATTR_SEC_OUT_LEVEL,
 139         NL802154_ATTR_SEC_OUT_KEY_ID,
 140         NL802154_ATTR_SEC_FRAME_COUNTER,
 141
 142         NL802154_ATTR_SEC_LEVEL,
 143         NL802154_ATTR_SEC_DEVICE,
 144         NL802154_ATTR_SEC_DEVKEY,
 145         NL802154_ATTR_SEC_KEY,
 146 #endif /* CONFIG_IEEE802154_NL802154_EXPERIMENTAL */
 147
 148         __NL802154_ATTR_AFTER_LAST,
 149         NL802154_ATTR_MAX = __NL802154_ATTR_AFTER_LAST - 1
 150 };
 151
 152 enum nl802154_iftype {
 153         /* for backwards compatibility TODO */
 154         NL802154_IFTYPE_UNSPEC = -1,
 155
 156         NL802154_IFTYPE_NODE,
 157         NL802154_IFTYPE_MONITOR,
 158         NL802154_IFTYPE_COORD,
 159
 160         /* keep last */
 161         NUM_NL802154_IFTYPES,
 162         NL802154_IFTYPE_MAX = NUM_NL802154_IFTYPES - 1
 163 };
 164
 165 /**
 166  * enum nl802154_wpan_phy_capability_attr - wpan phy capability attributes
 167  *
 168  * @__NL802154_CAP_ATTR_INVALID: attribute number 0 is reserved
 169  * @NL802154_CAP_ATTR_CHANNELS: a nested attribute for nl802154_channel_attr
 170  * @NL802154_CAP_ATTR_TX_POWERS: a nested attribute for
 171  *      nl802154_wpan_phy_tx_power
 172  * @NL802154_CAP_ATTR_MIN_CCA_ED_LEVEL: minimum value for cca_ed_level
 173  * @NL802154_CAP_ATTR_MAX_CCA_ED_LEVEL: maxmimum value for cca_ed_level
 174  * @NL802154_CAP_ATTR_CCA_MODES: nl802154_cca_modes flags
 175  * @NL802154_CAP_ATTR_CCA_OPTS: nl802154_cca_opts flags
 176  * @NL802154_CAP_ATTR_MIN_MINBE: minimum of minbe value
 177  * @NL802154_CAP_ATTR_MAX_MINBE: maximum of minbe value
 178  * @NL802154_CAP_ATTR_MIN_MAXBE: minimum of maxbe value
 179  * @NL802154_CAP_ATTR_MAX_MINBE: maximum of maxbe value
 180  * @NL802154_CAP_ATTR_MIN_CSMA_BACKOFFS: minimum of csma backoff value
 181  * @NL802154_CAP_ATTR_MAX_CSMA_BACKOFFS: maximum of csma backoffs value
 182  * @NL802154_CAP_ATTR_MIN_FRAME_RETRIES: minimum of frame retries value
 183  * @NL802154_CAP_ATTR_MAX_FRAME_RETRIES: maximum of frame retries value
 184  * @NL802154_CAP_ATTR_IFTYPES: nl802154_iftype flags
 185  * @NL802154_CAP_ATTR_LBT: nl802154_supported_bool_states flags
 186  * @NL802154_CAP_ATTR_MAX: highest cap attribute currently defined
 187  * @__NL802154_CAP_ATTR_AFTER_LAST: internal use
 188  */
 189 enum nl802154_wpan_phy_capability_attr {
 190         __NL802154_CAP_ATTR_INVALID,
 191
 192         NL802154_CAP_ATTR_IFTYPES,
 193
 194         NL802154_CAP_ATTR_CHANNELS,
 195         NL802154_CAP_ATTR_TX_POWERS,
 196
 197         NL802154_CAP_ATTR_CCA_ED_LEVELS,
 198         NL802154_CAP_ATTR_CCA_MODES,
 199         NL802154_CAP_ATTR_CCA_OPTS,
 200
 201         NL802154_CAP_ATTR_MIN_MINBE,
 202         NL802154_CAP_ATTR_MAX_MINBE,
 203
 204         NL802154_CAP_ATTR_MIN_MAXBE,
 205         NL802154_CAP_ATTR_MAX_MAXBE,
 206
 207         NL802154_CAP_ATTR_MIN_CSMA_BACKOFFS,
 208         NL802154_CAP_ATTR_MAX_CSMA_BACKOFFS,
 209
 210         NL802154_CAP_ATTR_MIN_FRAME_RETRIES,
 211         NL802154_CAP_ATTR_MAX_FRAME_RETRIES,
 212
 213         NL802154_CAP_ATTR_LBT,
 214
 215         /* keep last */
 216         __NL802154_CAP_ATTR_AFTER_LAST,
 217         NL802154_CAP_ATTR_MAX = __NL802154_CAP_ATTR_AFTER_LAST - 1
 218 };
 219
 220 /**
 221  * enum nl802154_cca_modes - cca modes
 222  *
 223  * @__NL802154_CCA_INVALID: cca mode number 0 is reserved
 224  * @NL802154_CCA_ENERGY: Energy above threshold
 225  * @NL802154_CCA_CARRIER: Carrier sense only
 226  * @NL802154_CCA_ENERGY_CARRIER: Carrier sense with energy above threshold
 227  * @NL802154_CCA_ALOHA: CCA shall always report an idle medium
 228  * @NL802154_CCA_UWB_SHR: UWB preamble sense based on the SHR of a frame
 229  * @NL802154_CCA_UWB_MULTIPLEXED: UWB preamble sense based on the packet with
 230  *      the multiplexed preamble
 231  * @__NL802154_CCA_ATTR_AFTER_LAST: Internal
 232  * @NL802154_CCA_ATTR_MAX: Maximum CCA attribute number
 233  */
 234 enum nl802154_cca_modes {
 235         __NL802154_CCA_INVALID,
 236         NL802154_CCA_ENERGY,
 237         NL802154_CCA_CARRIER,
 238         NL802154_CCA_ENERGY_CARRIER,
 239         NL802154_CCA_ALOHA,
 240         NL802154_CCA_UWB_SHR,
 241         NL802154_CCA_UWB_MULTIPLEXED,
 242
 243         /* keep last */
 244         __NL802154_CCA_ATTR_AFTER_LAST,
 245         NL802154_CCA_ATTR_MAX = __NL802154_CCA_ATTR_AFTER_LAST - 1
 246 };
 247
 248 /**
 249  * enum nl802154_cca_opts - additional options for cca modes
 250  *
 251  * @NL802154_CCA_OPT_ENERGY_CARRIER_OR: NL802154_CCA_ENERGY_CARRIER with OR
 252  * @NL802154_CCA_OPT_ENERGY_CARRIER_AND: NL802154_CCA_ENERGY_CARRIER with AND
 253  */
 254 enum nl802154_cca_opts {
 255         NL802154_CCA_OPT_ENERGY_CARRIER_AND,
 256         NL802154_CCA_OPT_ENERGY_CARRIER_OR,
 257
 258         /* keep last */
 259         __NL802154_CCA_OPT_ATTR_AFTER_LAST,
 260         NL802154_CCA_OPT_ATTR_MAX = __NL802154_CCA_OPT_ATTR_AFTER_LAST - 1
 261 };
 262
 263 /**
 264  * enum nl802154_supported_bool_states - bool states for bool capability entry
 265  *
 266  * @NL802154_SUPPORTED_BOOL_FALSE: indicates to set false
 267  * @NL802154_SUPPORTED_BOOL_TRUE: indicates to set true
 268  * @__NL802154_SUPPORTED_BOOL_INVALD: reserved
 269  * @NL802154_SUPPORTED_BOOL_BOTH: indicates to set true and false
 270  * @__NL802154_SUPPORTED_BOOL_AFTER_LAST: Internal
 271  * @NL802154_SUPPORTED_BOOL_MAX: highest value for bool states
 272  */
 273 enum nl802154_supported_bool_states {
 274         NL802154_SUPPORTED_BOOL_FALSE,
 275         NL802154_SUPPORTED_BOOL_TRUE,
 276         /* to handle them in a mask */
 277         __NL802154_SUPPORTED_BOOL_INVALD,
 278         NL802154_SUPPORTED_BOOL_BOTH,
 279
 280         /* keep last */
 281         __NL802154_SUPPORTED_BOOL_AFTER_LAST,
 282         NL802154_SUPPORTED_BOOL_MAX = __NL802154_SUPPORTED_BOOL_AFTER_LAST - 1
 283 };
 284
 285 #ifdef CONFIG_IEEE802154_NL802154_EXPERIMENTAL
 286
 287 enum nl802154_dev_addr_modes {
 288         NL802154_DEV_ADDR_NONE,
 289         __NL802154_DEV_ADDR_INVALID,
 290         NL802154_DEV_ADDR_SHORT,
 291         NL802154_DEV_ADDR_EXTENDED,
 292
 293         /* keep last */
 294         __NL802154_DEV_ADDR_AFTER_LAST,
 295         NL802154_DEV_ADDR_MAX = __NL802154_DEV_ADDR_AFTER_LAST - 1
 296 };
 297
 298 enum nl802154_dev_addr_attrs {
 299         NL802154_DEV_ADDR_ATTR_UNSPEC,
 300
 301         NL802154_DEV_ADDR_ATTR_PAN_ID,
 302         NL802154_DEV_ADDR_ATTR_MODE,
 303         NL802154_DEV_ADDR_ATTR_SHORT,
 304         NL802154_DEV_ADDR_ATTR_EXTENDED,
 305         NL802154_DEV_ADDR_ATTR_PAD,
 306
 307         /* keep last */
 308         __NL802154_DEV_ADDR_ATTR_AFTER_LAST,
 309         NL802154_DEV_ADDR_ATTR_MAX = __NL802154_DEV_ADDR_ATTR_AFTER_LAST - 1
 310 };
 311
 312 enum nl802154_key_id_modes {
 313         NL802154_KEY_ID_MODE_IMPLICIT,
 314         NL802154_KEY_ID_MODE_INDEX,
 315         NL802154_KEY_ID_MODE_INDEX_SHORT,
 316         NL802154_KEY_ID_MODE_INDEX_EXTENDED,
 317
 318         /* keep last */
 319         __NL802154_KEY_ID_MODE_AFTER_LAST,
 320         NL802154_KEY_ID_MODE_MAX = __NL802154_KEY_ID_MODE_AFTER_LAST - 1
 321 };
 322
 323 enum nl802154_key_id_attrs {
 324         NL802154_KEY_ID_ATTR_UNSPEC,
 325
 326         NL802154_KEY_ID_ATTR_MODE,
 327         NL802154_KEY_ID_ATTR_INDEX,
 328         NL802154_KEY_ID_ATTR_IMPLICIT,
 329         NL802154_KEY_ID_ATTR_SOURCE_SHORT,
 330         NL802154_KEY_ID_ATTR_SOURCE_EXTENDED,
 331         NL802154_KEY_ID_ATTR_PAD,
 332
 333         /* keep last */
 334         __NL802154_KEY_ID_ATTR_AFTER_LAST,
 335         NL802154_KEY_ID_ATTR_MAX = __NL802154_KEY_ID_ATTR_AFTER_LAST - 1
 336 };
 337
 338 enum nl802154_seclevels {
 339         NL802154_SECLEVEL_NONE,
 340         NL802154_SECLEVEL_MIC32,
 341         NL802154_SECLEVEL_MIC64,
 342         NL802154_SECLEVEL_MIC128,
 343         NL802154_SECLEVEL_ENC,
 344         NL802154_SECLEVEL_ENC_MIC32,
 345         NL802154_SECLEVEL_ENC_MIC64,
 346         NL802154_SECLEVEL_ENC_MIC128,
 347
 348         /* keep last */
 349         __NL802154_SECLEVEL_AFTER_LAST,
 350         NL802154_SECLEVEL_MAX = __NL802154_SECLEVEL_AFTER_LAST - 1
 351 };
 352
 353 enum nl802154_frames {
 354         NL802154_FRAME_BEACON,
 355         NL802154_FRAME_DATA,
 356         NL802154_FRAME_ACK,
 357         NL802154_FRAME_CMD,
 358
 359         /* keep last */
 360         __NL802154_FRAME_AFTER_LAST,
 361         NL802154_FRAME_MAX = __NL802154_FRAME_AFTER_LAST - 1
 362 };
 363
 364 enum nl802154_cmd_frames {
 365         __NL802154_CMD_FRAME_INVALID,
 366         NL802154_CMD_FRAME_ASSOC_REQUEST,
 367         NL802154_CMD_FRAME_ASSOC_RESPONSE,
 368         NL802154_CMD_FRAME_DISASSOC_NOTIFY,
 369         NL802154_CMD_FRAME_DATA_REQUEST,
 370         NL802154_CMD_FRAME_PAN_ID_CONFLICT_NOTIFY,
 371         NL802154_CMD_FRAME_ORPHAN_NOTIFY,
 372         NL802154_CMD_FRAME_BEACON_REQUEST,
 373         NL802154_CMD_FRAME_COORD_REALIGNMENT,
 374         NL802154_CMD_FRAME_GTS_REQUEST,
 375
 376         /* keep last */
 377         __NL802154_CMD_FRAME_AFTER_LAST,
 378         NL802154_CMD_FRAME_MAX = __NL802154_CMD_FRAME_AFTER_LAST - 1
 379 };
 380
 381 enum nl802154_seclevel_attrs {
 382         NL802154_SECLEVEL_ATTR_UNSPEC,
 383
 384         NL802154_SECLEVEL_ATTR_LEVELS,
 385         NL802154_SECLEVEL_ATTR_FRAME,
 386         NL802154_SECLEVEL_ATTR_CMD_FRAME,
 387         NL802154_SECLEVEL_ATTR_DEV_OVERRIDE,
 388
 389         /* keep last */
 390         __NL802154_SECLEVEL_ATTR_AFTER_LAST,
 391         NL802154_SECLEVEL_ATTR_MAX = __NL802154_SECLEVEL_ATTR_AFTER_LAST - 1
 392 };
 393
 394 /* TODO what is this? couldn't find in mib */
 395 enum {
 396         NL802154_DEVKEY_IGNORE,
 397         NL802154_DEVKEY_RESTRICT,
 398         NL802154_DEVKEY_RECORD,
 399
 400         /* keep last */
 401         __NL802154_DEVKEY_AFTER_LAST,
 402         NL802154_DEVKEY_MAX = __NL802154_DEVKEY_AFTER_LAST - 1
 403 };
 404
 405 enum nl802154_dev {
 406         NL802154_DEV_ATTR_UNSPEC,
 407
 408         NL802154_DEV_ATTR_FRAME_COUNTER,
 409         NL802154_DEV_ATTR_PAN_ID,
 410         NL802154_DEV_ATTR_SHORT_ADDR,
 411         NL802154_DEV_ATTR_EXTENDED_ADDR,
 412         NL802154_DEV_ATTR_SECLEVEL_EXEMPT,
 413         NL802154_DEV_ATTR_KEY_MODE,
 414         NL802154_DEV_ATTR_PAD,
 415
 416         /* keep last */
 417         __NL802154_DEV_ATTR_AFTER_LAST,
 418         NL802154_DEV_ATTR_MAX = __NL802154_DEV_ATTR_AFTER_LAST - 1
 419 };
 420
 421 enum nl802154_devkey {
 422         NL802154_DEVKEY_ATTR_UNSPEC,
 423
 424         NL802154_DEVKEY_ATTR_FRAME_COUNTER,
 425         NL802154_DEVKEY_ATTR_EXTENDED_ADDR,
 426         NL802154_DEVKEY_ATTR_ID,
 427         NL802154_DEVKEY_ATTR_PAD,
 428
 429         /* keep last */
 430         __NL802154_DEVKEY_ATTR_AFTER_LAST,
 431         NL802154_DEVKEY_ATTR_MAX = __NL802154_DEVKEY_ATTR_AFTER_LAST - 1
 432 };
 433
 434 enum nl802154_key {
 435         NL802154_KEY_ATTR_UNSPEC,
 436
 437         NL802154_KEY_ATTR_ID,
 438         NL802154_KEY_ATTR_USAGE_FRAMES,
 439         NL802154_KEY_ATTR_USAGE_CMDS,
 440         NL802154_KEY_ATTR_BYTES,
 441
 442         /* keep last */
 443         __NL802154_KEY_ATTR_AFTER_LAST,
 444         NL802154_KEY_ATTR_MAX = __NL802154_KEY_ATTR_AFTER_LAST - 1
 445 };
 446
 447 #define NL802154_KEY_SIZE               16
 448 #define NL802154_CMD_FRAME_NR_IDS       256
 449
 450 #endif /* CONFIG_IEEE802154_NL802154_EXPERIMENTAL */
 451
 452 #endif /* __NL802154_H */