1 /* 2 * Copyright (c) 2015-2016 Quantenna Communications, Inc. 3 * All rights reserved. 4 * 5 * This program is free software; you can redistribute it and/or 6 * modify it under the terms of the GNU General Public License 7 * as published by the Free Software Foundation; either version 2 8 * of the License, or (at your option) any later version. 9 * 10 * This program is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 * GNU General Public License for more details. 14 * 15 */ 16 17 #ifndef _QTN_QLINK_H_ 18 #define _QTN_QLINK_H_ 19 20 #include <linux/ieee80211.h> 21 22 #define QLINK_PROTO_VER 11 23 24 #define QLINK_MACID_RSVD 0xFF 25 #define QLINK_VIFID_RSVD 0xFF 26 27 /* Common QLINK protocol messages definitions. 28 */ 29 30 /** 31 * enum qlink_msg_type - QLINK message types 32 * 33 * Used to distinguish between message types of QLINK protocol. 34 * 35 * @QLINK_MSG_TYPE_CMD: Message is carrying data of a command sent from 36 * driver to wireless hardware. 37 * @QLINK_MSG_TYPE_CMDRSP: Message is carrying data of a response to a command. 38 * Sent from wireless HW to driver in reply to previously issued command. 39 * @QLINK_MSG_TYPE_EVENT: Data for an event originated in wireless hardware and 40 * sent asynchronously to driver. 41 */ 42 enum qlink_msg_type { 43 QLINK_MSG_TYPE_CMD = 1, 44 QLINK_MSG_TYPE_CMDRSP = 2, 45 QLINK_MSG_TYPE_EVENT = 3 46 }; 47 48 /** 49 * struct qlink_msg_header - common QLINK protocol message header 50 * 51 * Portion of QLINK protocol header common for all message types. 52 * 53 * @type: Message type, one of &enum qlink_msg_type. 54 * @len: Total length of message including all headers. 55 */ 56 struct qlink_msg_header { 57 __le16 type; 58 __le16 len; 59 } __packed; 60 61 /* Generic definitions of data and information carried in QLINK messages 62 */ 63 64 /** 65 * enum qlink_hw_capab - device capabilities. 66 * 67 * @QLINK_HW_CAPAB_REG_UPDATE: device can update it's regulatory region. 68 * @QLINK_HW_CAPAB_STA_INACT_TIMEOUT: device implements a logic to kick-out 69 * associated STAs due to inactivity. Inactivity timeout period is taken 70 * from QLINK_CMD_START_AP parameters. 71 * @QLINK_HW_CAPAB_DFS_OFFLOAD: device implements DFS offload functionality 72 * @QLINK_HW_CAPAB_SCAN_RANDOM_MAC_ADDR: device supports MAC Address 73 * Randomization in probe requests. 74 */ 75 enum qlink_hw_capab { 76 QLINK_HW_CAPAB_REG_UPDATE = BIT(0), 77 QLINK_HW_CAPAB_STA_INACT_TIMEOUT = BIT(1), 78 QLINK_HW_CAPAB_DFS_OFFLOAD = BIT(2), 79 QLINK_HW_CAPAB_SCAN_RANDOM_MAC_ADDR = BIT(3), 80 QLINK_HW_CAPAB_PWR_MGMT = BIT(4), 81 }; 82 83 enum qlink_iface_type { 84 QLINK_IFTYPE_AP = 1, 85 QLINK_IFTYPE_STATION = 2, 86 QLINK_IFTYPE_ADHOC = 3, 87 QLINK_IFTYPE_MONITOR = 4, 88 QLINK_IFTYPE_WDS = 5, 89 QLINK_IFTYPE_AP_VLAN = 6, 90 }; 91 92 /** 93 * struct qlink_intf_info - information on virtual interface. 94 * 95 * Data describing a single virtual interface. 96 * 97 * @if_type: Mode of interface operation, one of &enum qlink_iface_type 98 * @vlanid: VLAN ID for AP_VLAN interface type 99 * @mac_addr: MAC address of virtual interface. 100 */ 101 struct qlink_intf_info { 102 __le16 if_type; 103 __le16 vlanid; 104 u8 mac_addr[ETH_ALEN]; 105 u8 rsvd[2]; 106 } __packed; 107 108 enum qlink_sta_flags { 109 QLINK_STA_FLAG_INVALID = 0, 110 QLINK_STA_FLAG_AUTHORIZED = BIT(0), 111 QLINK_STA_FLAG_SHORT_PREAMBLE = BIT(1), 112 QLINK_STA_FLAG_WME = BIT(2), 113 QLINK_STA_FLAG_MFP = BIT(3), 114 QLINK_STA_FLAG_AUTHENTICATED = BIT(4), 115 QLINK_STA_FLAG_TDLS_PEER = BIT(5), 116 QLINK_STA_FLAG_ASSOCIATED = BIT(6), 117 }; 118 119 enum qlink_channel_width { 120 QLINK_CHAN_WIDTH_5 = 0, 121 QLINK_CHAN_WIDTH_10, 122 QLINK_CHAN_WIDTH_20_NOHT, 123 QLINK_CHAN_WIDTH_20, 124 QLINK_CHAN_WIDTH_40, 125 QLINK_CHAN_WIDTH_80, 126 QLINK_CHAN_WIDTH_80P80, 127 QLINK_CHAN_WIDTH_160, 128 }; 129 130 /** 131 * struct qlink_channel - qlink control channel definition 132 * 133 * @hw_value: hardware-specific value for the channel 134 * @center_freq: center frequency in MHz 135 * @flags: channel flags from &enum qlink_channel_flags 136 * @band: band this channel belongs to 137 * @max_antenna_gain: maximum antenna gain in dBi 138 * @max_power: maximum transmission power (in dBm) 139 * @max_reg_power: maximum regulatory transmission power (in dBm) 140 * @dfs_state: current state of this channel. 141 * Only relevant if radar is required on this channel. 142 * @beacon_found: helper to regulatory code to indicate when a beacon 143 * has been found on this channel. Use regulatory_hint_found_beacon() 144 * to enable this, this is useful only on 5 GHz band. 145 */ 146 struct qlink_channel { 147 __le16 hw_value; 148 __le16 center_freq; 149 __le32 flags; 150 u8 band; 151 u8 max_antenna_gain; 152 u8 max_power; 153 u8 max_reg_power; 154 __le32 dfs_cac_ms; 155 u8 dfs_state; 156 u8 beacon_found; 157 u8 rsvd[2]; 158 } __packed; 159 160 /** 161 * struct qlink_chandef - qlink channel definition 162 * 163 * @chan: primary channel definition 164 * @center_freq1: center frequency of first segment 165 * @center_freq2: center frequency of second segment (80+80 only) 166 * @width: channel width, one of @enum qlink_channel_width 167 */ 168 struct qlink_chandef { 169 struct qlink_channel chan; 170 __le16 center_freq1; 171 __le16 center_freq2; 172 u8 width; 173 u8 rsvd; 174 } __packed; 175 176 #define QLINK_MAX_NR_CIPHER_SUITES 5 177 #define QLINK_MAX_NR_AKM_SUITES 2 178 179 struct qlink_auth_encr { 180 __le32 wpa_versions; 181 __le32 cipher_group; 182 __le32 n_ciphers_pairwise; 183 __le32 ciphers_pairwise[QLINK_MAX_NR_CIPHER_SUITES]; 184 __le32 n_akm_suites; 185 __le32 akm_suites[QLINK_MAX_NR_AKM_SUITES]; 186 __le16 control_port_ethertype; 187 u8 auth_type; 188 u8 privacy; 189 u8 control_port; 190 u8 control_port_no_encrypt; 191 u8 rsvd[2]; 192 } __packed; 193 194 /** 195 * struct qlink_sta_info_state - station flags mask/value 196 * 197 * @mask: STA flags mask, bitmap of &enum qlink_sta_flags 198 * @value: STA flags values, bitmap of &enum qlink_sta_flags 199 */ 200 struct qlink_sta_info_state { 201 __le32 mask; 202 __le32 value; 203 } __packed; 204 205 /* QLINK Command messages related definitions 206 */ 207 208 /** 209 * enum qlink_cmd_type - list of supported commands 210 * 211 * Commands are QLINK messages of type @QLINK_MSG_TYPE_CMD, sent by driver to 212 * wireless network device for processing. Device is expected to send back a 213 * reply message of type &QLINK_MSG_TYPE_CMDRSP, containing at least command 214 * execution status (one of &enum qlink_cmd_result). Reply message 215 * may also contain data payload specific to the command type. 216 * 217 * @QLINK_CMD_BAND_INFO_GET: for the specified MAC and specified band, get 218 * the band's description including number of operational channels and 219 * info on each channel, HT/VHT capabilities, supported rates etc. 220 * This command is generic to a specified MAC, interface index must be set 221 * to QLINK_VIFID_RSVD in command header. 222 * @QLINK_CMD_REG_NOTIFY: notify device about regulatory domain change. This 223 * command is supported only if device reports QLINK_HW_SUPPORTS_REG_UPDATE 224 * capability. 225 * @QLINK_CMD_START_CAC: start radar detection procedure on a specified channel. 226 */ 227 enum qlink_cmd_type { 228 QLINK_CMD_FW_INIT = 0x0001, 229 QLINK_CMD_FW_DEINIT = 0x0002, 230 QLINK_CMD_REGISTER_MGMT = 0x0003, 231 QLINK_CMD_SEND_MGMT_FRAME = 0x0004, 232 QLINK_CMD_MGMT_SET_APPIE = 0x0005, 233 QLINK_CMD_PHY_PARAMS_GET = 0x0011, 234 QLINK_CMD_PHY_PARAMS_SET = 0x0012, 235 QLINK_CMD_GET_HW_INFO = 0x0013, 236 QLINK_CMD_MAC_INFO = 0x0014, 237 QLINK_CMD_ADD_INTF = 0x0015, 238 QLINK_CMD_DEL_INTF = 0x0016, 239 QLINK_CMD_CHANGE_INTF = 0x0017, 240 QLINK_CMD_UPDOWN_INTF = 0x0018, 241 QLINK_CMD_REG_NOTIFY = 0x0019, 242 QLINK_CMD_BAND_INFO_GET = 0x001A, 243 QLINK_CMD_CHAN_SWITCH = 0x001B, 244 QLINK_CMD_CHAN_GET = 0x001C, 245 QLINK_CMD_START_CAC = 0x001D, 246 QLINK_CMD_START_AP = 0x0021, 247 QLINK_CMD_STOP_AP = 0x0022, 248 QLINK_CMD_SET_MAC_ACL = 0x0023, 249 QLINK_CMD_GET_STA_INFO = 0x0030, 250 QLINK_CMD_ADD_KEY = 0x0040, 251 QLINK_CMD_DEL_KEY = 0x0041, 252 QLINK_CMD_SET_DEFAULT_KEY = 0x0042, 253 QLINK_CMD_SET_DEFAULT_MGMT_KEY = 0x0043, 254 QLINK_CMD_CHANGE_STA = 0x0051, 255 QLINK_CMD_DEL_STA = 0x0052, 256 QLINK_CMD_SCAN = 0x0053, 257 QLINK_CMD_CHAN_STATS = 0x0054, 258 QLINK_CMD_CONNECT = 0x0060, 259 QLINK_CMD_DISCONNECT = 0x0061, 260 QLINK_CMD_PM_SET = 0x0062, 261 QLINK_CMD_WOWLAN_SET = 0x0063, 262 }; 263 264 /** 265 * struct qlink_cmd - QLINK command message header 266 * 267 * Header used for QLINK messages of QLINK_MSG_TYPE_CMD type. 268 * 269 * @mhdr: Common QLINK message header. 270 * @cmd_id: command id, one of &enum qlink_cmd_type. 271 * @seq_num: sequence number of command message, used for matching with 272 * response message. 273 * @macid: index of physical radio device the command is destined to or 274 * QLINK_MACID_RSVD if not applicable. 275 * @vifid: index of virtual wireless interface on specified @macid the command 276 * is destined to or QLINK_VIFID_RSVD if not applicable. 277 */ 278 struct qlink_cmd { 279 struct qlink_msg_header mhdr; 280 __le16 cmd_id; 281 __le16 seq_num; 282 u8 rsvd[2]; 283 u8 macid; 284 u8 vifid; 285 } __packed; 286 287 /** 288 * struct qlink_cmd_manage_intf - interface management command 289 * 290 * Data for interface management commands QLINK_CMD_ADD_INTF, QLINK_CMD_DEL_INTF 291 * and QLINK_CMD_CHANGE_INTF. 292 * 293 * @intf_info: interface description. 294 */ 295 struct qlink_cmd_manage_intf { 296 struct qlink_cmd chdr; 297 struct qlink_intf_info intf_info; 298 } __packed; 299 300 enum qlink_mgmt_frame_type { 301 QLINK_MGMT_FRAME_ASSOC_REQ = 0x00, 302 QLINK_MGMT_FRAME_ASSOC_RESP = 0x01, 303 QLINK_MGMT_FRAME_REASSOC_REQ = 0x02, 304 QLINK_MGMT_FRAME_REASSOC_RESP = 0x03, 305 QLINK_MGMT_FRAME_PROBE_REQ = 0x04, 306 QLINK_MGMT_FRAME_PROBE_RESP = 0x05, 307 QLINK_MGMT_FRAME_BEACON = 0x06, 308 QLINK_MGMT_FRAME_ATIM = 0x07, 309 QLINK_MGMT_FRAME_DISASSOC = 0x08, 310 QLINK_MGMT_FRAME_AUTH = 0x09, 311 QLINK_MGMT_FRAME_DEAUTH = 0x0A, 312 QLINK_MGMT_FRAME_ACTION = 0x0B, 313 314 QLINK_MGMT_FRAME_TYPE_COUNT 315 }; 316 317 /** 318 * struct qlink_cmd_mgmt_frame_register - data for QLINK_CMD_REGISTER_MGMT 319 * 320 * @frame_type: MGMT frame type the registration request describes, one of 321 * &enum qlink_mgmt_frame_type. 322 * @do_register: 0 - unregister, otherwise register for reception of specified 323 * MGMT frame type. 324 */ 325 struct qlink_cmd_mgmt_frame_register { 326 struct qlink_cmd chdr; 327 __le16 frame_type; 328 u8 do_register; 329 } __packed; 330 331 enum qlink_mgmt_frame_tx_flags { 332 QLINK_MGMT_FRAME_TX_FLAG_NONE = 0, 333 QLINK_MGMT_FRAME_TX_FLAG_OFFCHAN = BIT(0), 334 QLINK_MGMT_FRAME_TX_FLAG_NO_CCK = BIT(1), 335 QLINK_MGMT_FRAME_TX_FLAG_ACK_NOWAIT = BIT(2), 336 }; 337 338 /** 339 * struct qlink_cmd_mgmt_frame_tx - data for QLINK_CMD_SEND_MGMT_FRAME command 340 * 341 * @cookie: opaque request identifier. 342 * @freq: Frequency to use for frame transmission. 343 * @flags: Transmission flags, one of &enum qlink_mgmt_frame_tx_flags. 344 * @frame_data: frame to transmit. 345 */ 346 struct qlink_cmd_mgmt_frame_tx { 347 struct qlink_cmd chdr; 348 __le32 cookie; 349 __le16 freq; 350 __le16 flags; 351 u8 frame_data[0]; 352 } __packed; 353 354 /** 355 * struct qlink_cmd_get_sta_info - data for QLINK_CMD_GET_STA_INFO command 356 * 357 * @sta_addr: MAC address of the STA statistics is requested for. 358 */ 359 struct qlink_cmd_get_sta_info { 360 struct qlink_cmd chdr; 361 u8 sta_addr[ETH_ALEN]; 362 } __packed; 363 364 /** 365 * struct qlink_cmd_add_key - data for QLINK_CMD_ADD_KEY command. 366 * 367 * @key_index: index of the key being installed. 368 * @pairwise: whether to use pairwise key. 369 * @addr: MAC address of a STA key is being installed to. 370 * @cipher: cipher suite. 371 * @vlanid: VLAN ID for AP_VLAN interface type 372 * @key_data: key data itself. 373 */ 374 struct qlink_cmd_add_key { 375 struct qlink_cmd chdr; 376 u8 key_index; 377 u8 pairwise; 378 u8 addr[ETH_ALEN]; 379 __le32 cipher; 380 __le16 vlanid; 381 u8 key_data[0]; 382 } __packed; 383 384 /** 385 * struct qlink_cmd_del_key_req - data for QLINK_CMD_DEL_KEY command 386 * 387 * @key_index: index of the key being removed. 388 * @pairwise: whether to use pairwise key. 389 * @addr: MAC address of a STA for which a key is removed. 390 */ 391 struct qlink_cmd_del_key { 392 struct qlink_cmd chdr; 393 u8 key_index; 394 u8 pairwise; 395 u8 addr[ETH_ALEN]; 396 } __packed; 397 398 /** 399 * struct qlink_cmd_set_def_key - data for QLINK_CMD_SET_DEFAULT_KEY command 400 * 401 * @key_index: index of the key to be set as default one. 402 * @unicast: key is unicast. 403 * @multicast: key is multicast. 404 */ 405 struct qlink_cmd_set_def_key { 406 struct qlink_cmd chdr; 407 u8 key_index; 408 u8 unicast; 409 u8 multicast; 410 } __packed; 411 412 /** 413 * struct qlink_cmd_set_def_mgmt_key - data for QLINK_CMD_SET_DEFAULT_MGMT_KEY 414 * 415 * @key_index: index of the key to be set as default MGMT key. 416 */ 417 struct qlink_cmd_set_def_mgmt_key { 418 struct qlink_cmd chdr; 419 u8 key_index; 420 } __packed; 421 422 /** 423 * struct qlink_cmd_change_sta - data for QLINK_CMD_CHANGE_STA command 424 * 425 * @flag_update: STA flags to update 426 * @if_type: Mode of interface operation, one of &enum qlink_iface_type 427 * @vlanid: VLAN ID to assign to specific STA 428 * @sta_addr: address of the STA for which parameters are set. 429 */ 430 struct qlink_cmd_change_sta { 431 struct qlink_cmd chdr; 432 struct qlink_sta_info_state flag_update; 433 __le16 if_type; 434 __le16 vlanid; 435 u8 sta_addr[ETH_ALEN]; 436 } __packed; 437 438 /** 439 * struct qlink_cmd_del_sta - data for QLINK_CMD_DEL_STA command. 440 * 441 * See &struct station_del_parameters 442 */ 443 struct qlink_cmd_del_sta { 444 struct qlink_cmd chdr; 445 __le16 reason_code; 446 u8 subtype; 447 u8 sta_addr[ETH_ALEN]; 448 } __packed; 449 450 enum qlink_sta_connect_flags { 451 QLINK_STA_CONNECT_DISABLE_HT = BIT(0), 452 QLINK_STA_CONNECT_DISABLE_VHT = BIT(1), 453 QLINK_STA_CONNECT_USE_RRM = BIT(2), 454 }; 455 456 /** 457 * struct qlink_cmd_connect - data for QLINK_CMD_CONNECT command 458 * 459 * @bssid: BSSID of the BSS to connect to. 460 * @bssid_hint: recommended AP BSSID for initial connection to the BSS or 461 * 00:00:00:00:00:00 if not specified. 462 * @prev_bssid: previous BSSID, if specified (not 00:00:00:00:00:00) indicates 463 * a request to reassociate. 464 * @bg_scan_period: period of background scan. 465 * @flags: one of &enum qlink_sta_connect_flags. 466 * @ht_capa: HT Capabilities overrides. 467 * @ht_capa_mask: The bits of ht_capa which are to be used. 468 * @vht_capa: VHT Capability overrides 469 * @vht_capa_mask: The bits of vht_capa which are to be used. 470 * @aen: authentication information. 471 * @mfp: whether to use management frame protection. 472 * @payload: variable portion of connection request. 473 */ 474 struct qlink_cmd_connect { 475 struct qlink_cmd chdr; 476 u8 bssid[ETH_ALEN]; 477 u8 bssid_hint[ETH_ALEN]; 478 u8 prev_bssid[ETH_ALEN]; 479 __le16 bg_scan_period; 480 __le32 flags; 481 struct ieee80211_ht_cap ht_capa; 482 struct ieee80211_ht_cap ht_capa_mask; 483 struct ieee80211_vht_cap vht_capa; 484 struct ieee80211_vht_cap vht_capa_mask; 485 struct qlink_auth_encr aen; 486 u8 mfp; 487 u8 pbss; 488 u8 rsvd[2]; 489 u8 payload[0]; 490 } __packed; 491 492 /** 493 * struct qlink_cmd_disconnect - data for QLINK_CMD_DISCONNECT command 494 * 495 * @reason: code of the reason of disconnect, see &enum ieee80211_reasoncode. 496 */ 497 struct qlink_cmd_disconnect { 498 struct qlink_cmd chdr; 499 __le16 reason; 500 } __packed; 501 502 /** 503 * struct qlink_cmd_updown - data for QLINK_CMD_UPDOWN_INTF command 504 * 505 * @if_up: bring specified interface DOWN (if_up==0) or UP (otherwise). 506 * Interface is specified in common command header @chdr. 507 */ 508 struct qlink_cmd_updown { 509 struct qlink_cmd chdr; 510 u8 if_up; 511 } __packed; 512 513 /** 514 * enum qlink_band - a list of frequency bands 515 * 516 * @QLINK_BAND_2GHZ: 2.4GHz band 517 * @QLINK_BAND_5GHZ: 5GHz band 518 * @QLINK_BAND_60GHZ: 60GHz band 519 */ 520 enum qlink_band { 521 QLINK_BAND_2GHZ = BIT(0), 522 QLINK_BAND_5GHZ = BIT(1), 523 QLINK_BAND_60GHZ = BIT(2), 524 }; 525 526 /** 527 * struct qlink_cmd_band_info_get - data for QLINK_CMD_BAND_INFO_GET command 528 * 529 * @band: a PHY band for which information is queried, one of @enum qlink_band 530 */ 531 struct qlink_cmd_band_info_get { 532 struct qlink_cmd chdr; 533 u8 band; 534 } __packed; 535 536 /** 537 * struct qlink_cmd_get_chan_stats - data for QLINK_CMD_CHAN_STATS command 538 * 539 * @channel: channel number according to 802.11 17.3.8.3.2 and Annex J 540 */ 541 struct qlink_cmd_get_chan_stats { 542 struct qlink_cmd chdr; 543 __le16 channel; 544 } __packed; 545 546 /** 547 * enum qlink_reg_initiator - Indicates the initiator of a reg domain request 548 * 549 * See &enum nl80211_reg_initiator for more info. 550 */ 551 enum qlink_reg_initiator { 552 QLINK_REGDOM_SET_BY_CORE, 553 QLINK_REGDOM_SET_BY_USER, 554 QLINK_REGDOM_SET_BY_DRIVER, 555 QLINK_REGDOM_SET_BY_COUNTRY_IE, 556 }; 557 558 /** 559 * enum qlink_user_reg_hint_type - type of user regulatory hint 560 * 561 * See &enum nl80211_user_reg_hint_type for more info. 562 */ 563 enum qlink_user_reg_hint_type { 564 QLINK_USER_REG_HINT_USER = 0, 565 QLINK_USER_REG_HINT_CELL_BASE = 1, 566 QLINK_USER_REG_HINT_INDOOR = 2, 567 }; 568 569 /** 570 * struct qlink_cmd_reg_notify - data for QLINK_CMD_REG_NOTIFY command 571 * 572 * @alpha2: the ISO / IEC 3166 alpha2 country code. 573 * @initiator: which entity sent the request, one of &enum qlink_reg_initiator. 574 * @user_reg_hint_type: type of hint for QLINK_REGDOM_SET_BY_USER request, one 575 * of &enum qlink_user_reg_hint_type. 576 */ 577 struct qlink_cmd_reg_notify { 578 struct qlink_cmd chdr; 579 u8 alpha2[2]; 580 u8 initiator; 581 u8 user_reg_hint_type; 582 } __packed; 583 584 /** 585 * struct qlink_cmd_chan_switch - data for QLINK_CMD_CHAN_SWITCH command 586 * 587 * @channel: channel number according to 802.11 17.3.8.3.2 and Annex J 588 * @radar_required: whether radar detection is required on the new channel 589 * @block_tx: whether transmissions should be blocked while changing 590 * @beacon_count: number of beacons until switch 591 */ 592 struct qlink_cmd_chan_switch { 593 struct qlink_cmd chdr; 594 __le16 channel; 595 u8 radar_required; 596 u8 block_tx; 597 u8 beacon_count; 598 } __packed; 599 600 /** 601 * enum qlink_hidden_ssid - values for %NL80211_ATTR_HIDDEN_SSID 602 * 603 * Refer to &enum nl80211_hidden_ssid 604 */ 605 enum qlink_hidden_ssid { 606 QLINK_HIDDEN_SSID_NOT_IN_USE, 607 QLINK_HIDDEN_SSID_ZERO_LEN, 608 QLINK_HIDDEN_SSID_ZERO_CONTENTS 609 }; 610 611 /** 612 * struct qlink_cmd_start_ap - data for QLINK_CMD_START_AP command 613 * 614 * @beacon_interval: beacon interval 615 * @inactivity_timeout: station's inactivity period in seconds 616 * @dtim_period: DTIM period 617 * @hidden_ssid: whether to hide the SSID, one of &enum qlink_hidden_ssid 618 * @smps_mode: SMPS mode 619 * @ht_required: stations must support HT 620 * @vht_required: stations must support VHT 621 * @aen: encryption info 622 * @info: variable configurations 623 */ 624 struct qlink_cmd_start_ap { 625 struct qlink_cmd chdr; 626 __le16 beacon_interval; 627 __le16 inactivity_timeout; 628 u8 dtim_period; 629 u8 hidden_ssid; 630 u8 smps_mode; 631 u8 p2p_ctwindow; 632 u8 p2p_opp_ps; 633 u8 pbss; 634 u8 ht_required; 635 u8 vht_required; 636 struct qlink_auth_encr aen; 637 u8 info[0]; 638 } __packed; 639 640 /** 641 * struct qlink_cmd_start_cac - data for QLINK_CMD_START_CAC command 642 * 643 * @chan: a channel to start a radar detection procedure on. 644 * @cac_time_ms: CAC time. 645 */ 646 struct qlink_cmd_start_cac { 647 struct qlink_cmd chdr; 648 struct qlink_chandef chan; 649 __le32 cac_time_ms; 650 } __packed; 651 652 enum qlink_acl_policy { 653 QLINK_ACL_POLICY_ACCEPT_UNLESS_LISTED, 654 QLINK_ACL_POLICY_DENY_UNLESS_LISTED, 655 }; 656 657 struct qlink_mac_address { 658 u8 addr[ETH_ALEN]; 659 } __packed; 660 661 /** 662 * struct qlink_acl_data - ACL data 663 * 664 * @policy: filter policy, one of &enum qlink_acl_policy. 665 * @num_entries: number of MAC addresses in array. 666 * @mac_address: MAC addresses array. 667 */ 668 struct qlink_acl_data { 669 __le32 policy; 670 __le32 num_entries; 671 struct qlink_mac_address mac_addrs[0]; 672 } __packed; 673 674 /** 675 * enum qlink_pm_mode - Power Management mode 676 * 677 * @QLINK_PM_OFF: normal mode, no power saving enabled 678 * @QLINK_PM_AUTO_STANDBY: enable auto power save mode 679 */ 680 enum qlink_pm_mode { 681 QLINK_PM_OFF = 0, 682 QLINK_PM_AUTO_STANDBY = 1, 683 }; 684 685 /** 686 * struct qlink_cmd_pm_set - data for QLINK_CMD_PM_SET command 687 * 688 * @pm_standby timer: period of network inactivity in seconds before 689 * putting a radio in power save mode 690 * @pm_mode: power management mode 691 */ 692 struct qlink_cmd_pm_set { 693 struct qlink_cmd chdr; 694 __le32 pm_standby_timer; 695 u8 pm_mode; 696 } __packed; 697 698 /** 699 * enum qlink_wowlan_trigger 700 * 701 * @QLINK_WOWLAN_TRIG_DISCONNECT: wakeup on disconnect 702 * @QLINK_WOWLAN_TRIG_MAGIC_PKT: wakeup on magic packet 703 * @QLINK_WOWLAN_TRIG_PATTERN_PKT: wakeup on user-defined packet 704 */ 705 enum qlink_wowlan_trigger { 706 QLINK_WOWLAN_TRIG_DISCONNECT = BIT(0), 707 QLINK_WOWLAN_TRIG_MAGIC_PKT = BIT(1), 708 QLINK_WOWLAN_TRIG_PATTERN_PKT = BIT(2), 709 }; 710 711 /** 712 * struct qlink_cmd_wowlan_set - data for QLINK_CMD_WOWLAN_SET command 713 * 714 * @triggers: requested bitmask of WoWLAN triggers 715 */ 716 struct qlink_cmd_wowlan_set { 717 struct qlink_cmd chdr; 718 __le32 triggers; 719 u8 data[0]; 720 } __packed; 721 722 /* QLINK Command Responses messages related definitions 723 */ 724 725 enum qlink_cmd_result { 726 QLINK_CMD_RESULT_OK = 0, 727 QLINK_CMD_RESULT_INVALID, 728 QLINK_CMD_RESULT_ENOTSUPP, 729 QLINK_CMD_RESULT_ENOTFOUND, 730 QLINK_CMD_RESULT_EALREADY, 731 QLINK_CMD_RESULT_EADDRINUSE, 732 QLINK_CMD_RESULT_EADDRNOTAVAIL, 733 }; 734 735 /** 736 * struct qlink_resp - QLINK command response message header 737 * 738 * Header used for QLINK messages of QLINK_MSG_TYPE_CMDRSP type. 739 * 740 * @mhdr: see &struct qlink_msg_header. 741 * @cmd_id: command ID the response corresponds to, one of &enum qlink_cmd_type. 742 * @seq_num: sequence number of command message, used for matching with 743 * response message. 744 * @result: result of the command execution, one of &enum qlink_cmd_result. 745 * @macid: index of physical radio device the response is sent from or 746 * QLINK_MACID_RSVD if not applicable. 747 * @vifid: index of virtual wireless interface on specified @macid the response 748 * is sent from or QLINK_VIFID_RSVD if not applicable. 749 */ 750 struct qlink_resp { 751 struct qlink_msg_header mhdr; 752 __le16 cmd_id; 753 __le16 seq_num; 754 __le16 result; 755 u8 macid; 756 u8 vifid; 757 } __packed; 758 759 /** 760 * struct qlink_resp_get_mac_info - response for QLINK_CMD_MAC_INFO command 761 * 762 * Data describing specific physical device providing wireless MAC 763 * functionality. 764 * 765 * @dev_mac: MAC address of physical WMAC device (used for first BSS on 766 * specified WMAC). 767 * @num_tx_chain: Number of transmit chains used by WMAC. 768 * @num_rx_chain: Number of receive chains used by WMAC. 769 * @vht_cap_mod_mask: mask specifying which VHT capabilities can be altered. 770 * @ht_cap_mod_mask: mask specifying which HT capabilities can be altered. 771 * @bands_cap: wireless bands WMAC can operate in, bitmap of &enum qlink_band. 772 * @max_ap_assoc_sta: Maximum number of associations supported by WMAC. 773 * @radar_detect_widths: bitmask of channels BW for which WMAC can detect radar. 774 * @var_info: variable-length WMAC info data. 775 */ 776 struct qlink_resp_get_mac_info { 777 struct qlink_resp rhdr; 778 u8 dev_mac[ETH_ALEN]; 779 u8 num_tx_chain; 780 u8 num_rx_chain; 781 struct ieee80211_vht_cap vht_cap_mod_mask; 782 struct ieee80211_ht_cap ht_cap_mod_mask; 783 __le16 max_ap_assoc_sta; 784 __le16 radar_detect_widths; 785 __le32 max_acl_mac_addrs; 786 u8 bands_cap; 787 u8 rsvd[1]; 788 u8 var_info[0]; 789 } __packed; 790 791 /** 792 * enum qlink_dfs_regions - regulatory DFS regions 793 * 794 * Corresponds to &enum nl80211_dfs_regions. 795 */ 796 enum qlink_dfs_regions { 797 QLINK_DFS_UNSET = 0, 798 QLINK_DFS_FCC = 1, 799 QLINK_DFS_ETSI = 2, 800 QLINK_DFS_JP = 3, 801 }; 802 803 /** 804 * struct qlink_resp_get_hw_info - response for QLINK_CMD_GET_HW_INFO command 805 * 806 * Description of wireless hardware capabilities and features. 807 * 808 * @fw_ver: wireless hardware firmware version. 809 * @hw_capab: Bitmap of capabilities supported by firmware. 810 * @ql_proto_ver: Version of QLINK protocol used by firmware. 811 * @num_mac: Number of separate physical radio devices provided by hardware. 812 * @mac_bitmap: Bitmap of MAC IDs that are active and can be used in firmware. 813 * @total_tx_chains: total number of transmit chains used by device. 814 * @total_rx_chains: total number of receive chains. 815 * @alpha2: country code ID firmware is configured to. 816 * @n_reg_rules: number of regulatory rules TLVs in variable portion of the 817 * message. 818 * @dfs_region: regulatory DFS region, one of @enum qlink_dfs_region. 819 * @info: variable-length HW info, can contain QTN_TLV_ID_REG_RULE. 820 */ 821 struct qlink_resp_get_hw_info { 822 struct qlink_resp rhdr; 823 __le32 fw_ver; 824 __le32 hw_capab; 825 __le32 bld_tmstamp; 826 __le32 plat_id; 827 __le32 hw_ver; 828 __le16 ql_proto_ver; 829 u8 num_mac; 830 u8 mac_bitmap; 831 u8 total_tx_chain; 832 u8 total_rx_chain; 833 u8 alpha2[2]; 834 u8 n_reg_rules; 835 u8 dfs_region; 836 u8 info[0]; 837 } __packed; 838 839 /** 840 * struct qlink_resp_manage_intf - response for interface management commands 841 * 842 * Response data for QLINK_CMD_ADD_INTF and QLINK_CMD_CHANGE_INTF commands. 843 * 844 * @rhdr: Common Command Response message header. 845 * @intf_info: interface description. 846 */ 847 struct qlink_resp_manage_intf { 848 struct qlink_resp rhdr; 849 struct qlink_intf_info intf_info; 850 } __packed; 851 852 enum qlink_sta_info_rate_flags { 853 QLINK_STA_INFO_RATE_FLAG_HT_MCS = BIT(0), 854 QLINK_STA_INFO_RATE_FLAG_VHT_MCS = BIT(1), 855 QLINK_STA_INFO_RATE_FLAG_SHORT_GI = BIT(2), 856 QLINK_STA_INFO_RATE_FLAG_60G = BIT(3), 857 }; 858 859 /** 860 * struct qlink_resp_get_sta_info - response for QLINK_CMD_GET_STA_INFO command 861 * 862 * Response data containing statistics for specified STA. 863 * 864 * @filled: a bitmask of &enum qlink_sta_info, specifies which info in response 865 * is valid. 866 * @sta_addr: MAC address of STA the response carries statistic for. 867 * @info: variable statistics for specified STA. 868 */ 869 struct qlink_resp_get_sta_info { 870 struct qlink_resp rhdr; 871 u8 sta_addr[ETH_ALEN]; 872 u8 rsvd[2]; 873 u8 info[0]; 874 } __packed; 875 876 /** 877 * struct qlink_resp_band_info_get - response for QLINK_CMD_BAND_INFO_GET cmd 878 * 879 * @band: frequency band that the response describes, one of @enum qlink_band. 880 * @num_chans: total number of channels info TLVs contained in reply. 881 * @num_bitrates: total number of bitrate TLVs contained in reply. 882 * @info: variable-length info portion. 883 */ 884 struct qlink_resp_band_info_get { 885 struct qlink_resp rhdr; 886 u8 band; 887 u8 num_chans; 888 u8 num_bitrates; 889 u8 rsvd[1]; 890 u8 info[0]; 891 } __packed; 892 893 /** 894 * struct qlink_resp_phy_params - response for QLINK_CMD_PHY_PARAMS_GET command 895 * 896 * @info: variable-length array of PHY params. 897 */ 898 struct qlink_resp_phy_params { 899 struct qlink_resp rhdr; 900 u8 info[0]; 901 } __packed; 902 903 /** 904 * struct qlink_resp_get_chan_stats - response for QLINK_CMD_CHAN_STATS cmd 905 * 906 * @info: variable-length channel info. 907 */ 908 struct qlink_resp_get_chan_stats { 909 struct qlink_cmd rhdr; 910 u8 info[0]; 911 } __packed; 912 913 /** 914 * struct qlink_resp_channel_get - response for QLINK_CMD_CHAN_GET command 915 * 916 * @chan: definition of current operating channel. 917 */ 918 struct qlink_resp_channel_get { 919 struct qlink_resp rhdr; 920 struct qlink_chandef chan; 921 } __packed; 922 923 /* QLINK Events messages related definitions 924 */ 925 926 enum qlink_event_type { 927 QLINK_EVENT_STA_ASSOCIATED = 0x0021, 928 QLINK_EVENT_STA_DEAUTH = 0x0022, 929 QLINK_EVENT_MGMT_RECEIVED = 0x0023, 930 QLINK_EVENT_SCAN_RESULTS = 0x0024, 931 QLINK_EVENT_SCAN_COMPLETE = 0x0025, 932 QLINK_EVENT_BSS_JOIN = 0x0026, 933 QLINK_EVENT_BSS_LEAVE = 0x0027, 934 QLINK_EVENT_FREQ_CHANGE = 0x0028, 935 QLINK_EVENT_RADAR = 0x0029, 936 }; 937 938 /** 939 * struct qlink_event - QLINK event message header 940 * 941 * Header used for QLINK messages of QLINK_MSG_TYPE_EVENT type. 942 * 943 * @mhdr: Common QLINK message header. 944 * @event_id: Specifies specific event ID, one of &enum qlink_event_type. 945 * @macid: index of physical radio device the event was generated on or 946 * QLINK_MACID_RSVD if not applicable. 947 * @vifid: index of virtual wireless interface on specified @macid the event 948 * was generated on or QLINK_VIFID_RSVD if not applicable. 949 */ 950 struct qlink_event { 951 struct qlink_msg_header mhdr; 952 __le16 event_id; 953 u8 macid; 954 u8 vifid; 955 } __packed; 956 957 /** 958 * struct qlink_event_sta_assoc - data for QLINK_EVENT_STA_ASSOCIATED event 959 * 960 * @sta_addr: Address of a STA for which new association event was generated 961 * @frame_control: control bits from 802.11 ASSOC_REQUEST header. 962 * @payload: IEs from association request. 963 */ 964 struct qlink_event_sta_assoc { 965 struct qlink_event ehdr; 966 u8 sta_addr[ETH_ALEN]; 967 __le16 frame_control; 968 u8 ies[0]; 969 } __packed; 970 971 /** 972 * struct qlink_event_sta_deauth - data for QLINK_EVENT_STA_DEAUTH event 973 * 974 * @sta_addr: Address of a deauthenticated STA. 975 * @reason: reason for deauthentication. 976 */ 977 struct qlink_event_sta_deauth { 978 struct qlink_event ehdr; 979 u8 sta_addr[ETH_ALEN]; 980 __le16 reason; 981 } __packed; 982 983 /** 984 * struct qlink_event_bss_join - data for QLINK_EVENT_BSS_JOIN event 985 * 986 * @bssid: BSSID of a BSS which interface tried to joined. 987 * @status: status of joining attempt, see &enum ieee80211_statuscode. 988 */ 989 struct qlink_event_bss_join { 990 struct qlink_event ehdr; 991 u8 bssid[ETH_ALEN]; 992 __le16 status; 993 } __packed; 994 995 /** 996 * struct qlink_event_bss_leave - data for QLINK_EVENT_BSS_LEAVE event 997 * 998 * @reason: reason of disconnecting from BSS. 999 */ 1000 struct qlink_event_bss_leave { 1001 struct qlink_event ehdr; 1002 __le16 reason; 1003 } __packed; 1004 1005 /** 1006 * struct qlink_event_freq_change - data for QLINK_EVENT_FREQ_CHANGE event 1007 * 1008 * @chan: new operating channel definition 1009 */ 1010 struct qlink_event_freq_change { 1011 struct qlink_event ehdr; 1012 struct qlink_chandef chan; 1013 } __packed; 1014 1015 enum qlink_rxmgmt_flags { 1016 QLINK_RXMGMT_FLAG_ANSWERED = 1 << 0, 1017 }; 1018 1019 /** 1020 * struct qlink_event_rxmgmt - data for QLINK_EVENT_MGMT_RECEIVED event 1021 * 1022 * @freq: Frequency on which the frame was received in MHz. 1023 * @flags: bitmap of &enum qlink_rxmgmt_flags. 1024 * @sig_dbm: signal strength in dBm. 1025 * @frame_data: data of Rx'd frame itself. 1026 */ 1027 struct qlink_event_rxmgmt { 1028 struct qlink_event ehdr; 1029 __le32 freq; 1030 __le32 flags; 1031 s8 sig_dbm; 1032 u8 rsvd[3]; 1033 u8 frame_data[0]; 1034 } __packed; 1035 1036 /** 1037 * struct qlink_event_scan_result - data for QLINK_EVENT_SCAN_RESULTS event 1038 * 1039 * @tsf: TSF timestamp indicating when scan results were generated. 1040 * @freq: Center frequency of the channel where BSS for which the scan result 1041 * event was generated was discovered. 1042 * @capab: capabilities field. 1043 * @bintval: beacon interval announced by discovered BSS. 1044 * @sig_dbm: signal strength in dBm. 1045 * @bssid: BSSID announced by discovered BSS. 1046 * @ssid_len: length of SSID announced by BSS. 1047 * @ssid: SSID announced by discovered BSS. 1048 * @payload: IEs that are announced by discovered BSS in its MGMt frames. 1049 */ 1050 struct qlink_event_scan_result { 1051 struct qlink_event ehdr; 1052 __le64 tsf; 1053 __le16 freq; 1054 __le16 capab; 1055 __le16 bintval; 1056 s8 sig_dbm; 1057 u8 ssid_len; 1058 u8 ssid[IEEE80211_MAX_SSID_LEN]; 1059 u8 bssid[ETH_ALEN]; 1060 u8 rsvd[2]; 1061 u8 payload[0]; 1062 } __packed; 1063 1064 /** 1065 * enum qlink_scan_complete_flags - indicates result of scan request. 1066 * 1067 * @QLINK_SCAN_NONE: Scan request was processed. 1068 * @QLINK_SCAN_ABORTED: Scan was aborted. 1069 */ 1070 enum qlink_scan_complete_flags { 1071 QLINK_SCAN_NONE = 0, 1072 QLINK_SCAN_ABORTED = BIT(0), 1073 }; 1074 1075 /** 1076 * struct qlink_event_scan_complete - data for QLINK_EVENT_SCAN_COMPLETE event 1077 * 1078 * @flags: flags indicating the status of pending scan request, 1079 * see &enum qlink_scan_complete_flags. 1080 */ 1081 struct qlink_event_scan_complete { 1082 struct qlink_event ehdr; 1083 __le32 flags; 1084 } __packed; 1085 1086 enum qlink_radar_event { 1087 QLINK_RADAR_DETECTED, 1088 QLINK_RADAR_CAC_FINISHED, 1089 QLINK_RADAR_CAC_ABORTED, 1090 QLINK_RADAR_NOP_FINISHED, 1091 QLINK_RADAR_PRE_CAC_EXPIRED, 1092 QLINK_RADAR_CAC_STARTED, 1093 }; 1094 1095 /** 1096 * struct qlink_event_radar - data for QLINK_EVENT_RADAR event 1097 * 1098 * @chan: channel on which radar event happened. 1099 * @event: radar event type, one of &enum qlink_radar_event. 1100 */ 1101 struct qlink_event_radar { 1102 struct qlink_event ehdr; 1103 struct qlink_chandef chan; 1104 u8 event; 1105 u8 rsvd[3]; 1106 } __packed; 1107 1108 /* QLINK TLVs (Type-Length Values) definitions 1109 */ 1110 1111 /** 1112 * enum qlink_tlv_id - list of TLVs that Qlink messages can carry 1113 * 1114 * @QTN_TLV_ID_STA_STATS_MAP: a bitmap of &enum qlink_sta_info, used to 1115 * indicate which statistic carried in QTN_TLV_ID_STA_STATS is valid. 1116 * @QTN_TLV_ID_STA_STATS: per-STA statistics as defined by 1117 * &struct qlink_sta_stats. Valid values are marked as such in a bitmap 1118 * carried by QTN_TLV_ID_STA_STATS_MAP. 1119 * @QTN_TLV_ID_MAX_SCAN_SSIDS: maximum number of SSIDs the device can scan 1120 * for in any given scan. 1121 */ 1122 enum qlink_tlv_id { 1123 QTN_TLV_ID_FRAG_THRESH = 0x0201, 1124 QTN_TLV_ID_RTS_THRESH = 0x0202, 1125 QTN_TLV_ID_SRETRY_LIMIT = 0x0203, 1126 QTN_TLV_ID_LRETRY_LIMIT = 0x0204, 1127 QTN_TLV_ID_REG_RULE = 0x0207, 1128 QTN_TLV_ID_CHANNEL = 0x020F, 1129 QTN_TLV_ID_CHANDEF = 0x0210, 1130 QTN_TLV_ID_STA_STATS_MAP = 0x0211, 1131 QTN_TLV_ID_STA_STATS = 0x0212, 1132 QTN_TLV_ID_COVERAGE_CLASS = 0x0213, 1133 QTN_TLV_ID_IFACE_LIMIT = 0x0214, 1134 QTN_TLV_ID_NUM_IFACE_COMB = 0x0215, 1135 QTN_TLV_ID_CHANNEL_STATS = 0x0216, 1136 QTN_TLV_ID_KEY = 0x0302, 1137 QTN_TLV_ID_SEQ = 0x0303, 1138 QTN_TLV_ID_IE_SET = 0x0305, 1139 QTN_TLV_ID_EXT_CAPABILITY_MASK = 0x0306, 1140 QTN_TLV_ID_ACL_DATA = 0x0307, 1141 QTN_TLV_ID_BUILD_NAME = 0x0401, 1142 QTN_TLV_ID_BUILD_REV = 0x0402, 1143 QTN_TLV_ID_BUILD_TYPE = 0x0403, 1144 QTN_TLV_ID_BUILD_LABEL = 0x0404, 1145 QTN_TLV_ID_HW_ID = 0x0405, 1146 QTN_TLV_ID_CALIBRATION_VER = 0x0406, 1147 QTN_TLV_ID_UBOOT_VER = 0x0407, 1148 QTN_TLV_ID_RANDOM_MAC_ADDR = 0x0408, 1149 QTN_TLV_ID_MAX_SCAN_SSIDS = 0x0409, 1150 QTN_TLV_ID_WOWLAN_CAPAB = 0x0410, 1151 QTN_TLV_ID_WOWLAN_PATTERN = 0x0411, 1152 }; 1153 1154 struct qlink_tlv_hdr { 1155 __le16 type; 1156 __le16 len; 1157 u8 val[0]; 1158 } __packed; 1159 1160 struct qlink_iface_comb_num { 1161 __le32 iface_comb_num; 1162 } __packed; 1163 1164 struct qlink_iface_limit { 1165 __le16 max_num; 1166 __le16 type; 1167 } __packed; 1168 1169 struct qlink_iface_limit_record { 1170 __le16 max_interfaces; 1171 u8 num_different_channels; 1172 u8 n_limits; 1173 struct qlink_iface_limit limits[0]; 1174 } __packed; 1175 1176 #define QLINK_RSSI_OFFSET 120 1177 1178 struct qlink_tlv_frag_rts_thr { 1179 struct qlink_tlv_hdr hdr; 1180 __le16 thr; 1181 } __packed; 1182 1183 struct qlink_tlv_rlimit { 1184 struct qlink_tlv_hdr hdr; 1185 u8 rlimit; 1186 } __packed; 1187 1188 struct qlink_tlv_cclass { 1189 struct qlink_tlv_hdr hdr; 1190 u8 cclass; 1191 } __packed; 1192 1193 /** 1194 * enum qlink_reg_rule_flags - regulatory rule flags 1195 * 1196 * See description of &enum nl80211_reg_rule_flags 1197 */ 1198 enum qlink_reg_rule_flags { 1199 QLINK_RRF_NO_OFDM = BIT(0), 1200 QLINK_RRF_NO_CCK = BIT(1), 1201 QLINK_RRF_NO_INDOOR = BIT(2), 1202 QLINK_RRF_NO_OUTDOOR = BIT(3), 1203 QLINK_RRF_DFS = BIT(4), 1204 QLINK_RRF_PTP_ONLY = BIT(5), 1205 QLINK_RRF_PTMP_ONLY = BIT(6), 1206 QLINK_RRF_NO_IR = BIT(7), 1207 QLINK_RRF_AUTO_BW = BIT(8), 1208 QLINK_RRF_IR_CONCURRENT = BIT(9), 1209 QLINK_RRF_NO_HT40MINUS = BIT(10), 1210 QLINK_RRF_NO_HT40PLUS = BIT(11), 1211 QLINK_RRF_NO_80MHZ = BIT(12), 1212 QLINK_RRF_NO_160MHZ = BIT(13), 1213 }; 1214 1215 /** 1216 * struct qlink_tlv_reg_rule - data for QTN_TLV_ID_REG_RULE TLV 1217 * 1218 * Regulatory rule description. 1219 * 1220 * @start_freq_khz: start frequency of the range the rule is attributed to. 1221 * @end_freq_khz: end frequency of the range the rule is attributed to. 1222 * @max_bandwidth_khz: max bandwidth that channels in specified range can be 1223 * configured to. 1224 * @max_antenna_gain: max antenna gain that can be used in the specified 1225 * frequency range, dBi. 1226 * @max_eirp: maximum EIRP. 1227 * @flags: regulatory rule flags in &enum qlink_reg_rule_flags. 1228 * @dfs_cac_ms: DFS CAC period. 1229 */ 1230 struct qlink_tlv_reg_rule { 1231 struct qlink_tlv_hdr hdr; 1232 __le32 start_freq_khz; 1233 __le32 end_freq_khz; 1234 __le32 max_bandwidth_khz; 1235 __le32 max_antenna_gain; 1236 __le32 max_eirp; 1237 __le32 flags; 1238 __le32 dfs_cac_ms; 1239 } __packed; 1240 1241 enum qlink_channel_flags { 1242 QLINK_CHAN_DISABLED = BIT(0), 1243 QLINK_CHAN_NO_IR = BIT(1), 1244 QLINK_CHAN_RADAR = BIT(3), 1245 QLINK_CHAN_NO_HT40PLUS = BIT(4), 1246 QLINK_CHAN_NO_HT40MINUS = BIT(5), 1247 QLINK_CHAN_NO_OFDM = BIT(6), 1248 QLINK_CHAN_NO_80MHZ = BIT(7), 1249 QLINK_CHAN_NO_160MHZ = BIT(8), 1250 QLINK_CHAN_INDOOR_ONLY = BIT(9), 1251 QLINK_CHAN_IR_CONCURRENT = BIT(10), 1252 QLINK_CHAN_NO_20MHZ = BIT(11), 1253 QLINK_CHAN_NO_10MHZ = BIT(12), 1254 }; 1255 1256 enum qlink_dfs_state { 1257 QLINK_DFS_USABLE, 1258 QLINK_DFS_UNAVAILABLE, 1259 QLINK_DFS_AVAILABLE, 1260 }; 1261 1262 /** 1263 * struct qlink_tlv_channel - data for QTN_TLV_ID_CHANNEL TLV 1264 * 1265 * Channel settings. 1266 * 1267 * @channel: ieee80211 channel settings. 1268 */ 1269 struct qlink_tlv_channel { 1270 struct qlink_tlv_hdr hdr; 1271 struct qlink_channel chan; 1272 } __packed; 1273 1274 /** 1275 * struct qlink_tlv_chandef - data for QTN_TLV_ID_CHANDEF TLV 1276 * 1277 * Channel definition. 1278 * 1279 * @chan: channel definition data. 1280 */ 1281 struct qlink_tlv_chandef { 1282 struct qlink_tlv_hdr hdr; 1283 struct qlink_chandef chdef; 1284 } __packed; 1285 1286 enum qlink_ie_set_type { 1287 QLINK_IE_SET_UNKNOWN, 1288 QLINK_IE_SET_ASSOC_REQ, 1289 QLINK_IE_SET_ASSOC_RESP, 1290 QLINK_IE_SET_PROBE_REQ, 1291 QLINK_IE_SET_SCAN, 1292 QLINK_IE_SET_BEACON_HEAD, 1293 QLINK_IE_SET_BEACON_TAIL, 1294 QLINK_IE_SET_BEACON_IES, 1295 QLINK_IE_SET_PROBE_RESP, 1296 QLINK_IE_SET_PROBE_RESP_IES, 1297 }; 1298 1299 /** 1300 * struct qlink_tlv_ie_set - data for QTN_TLV_ID_IE_SET 1301 * 1302 * @type: type of MGMT frame IEs belong to, one of &enum qlink_ie_set_type. 1303 * @flags: for future use. 1304 * @ie_data: IEs data. 1305 */ 1306 struct qlink_tlv_ie_set { 1307 struct qlink_tlv_hdr hdr; 1308 u8 type; 1309 u8 flags; 1310 u8 ie_data[0]; 1311 } __packed; 1312 1313 struct qlink_chan_stats { 1314 __le32 chan_num; 1315 __le32 cca_tx; 1316 __le32 cca_rx; 1317 __le32 cca_busy; 1318 __le32 cca_try; 1319 s8 chan_noise; 1320 } __packed; 1321 1322 /** 1323 * enum qlink_sta_info - station information bitmap 1324 * 1325 * Used to indicate which statistics values in &struct qlink_sta_stats 1326 * are valid. Individual values are used to fill a bitmap carried in a 1327 * payload of QTN_TLV_ID_STA_STATS_MAP. 1328 * 1329 * @QLINK_STA_INFO_CONNECTED_TIME: connected_time value is valid. 1330 * @QLINK_STA_INFO_INACTIVE_TIME: inactive_time value is valid. 1331 * @QLINK_STA_INFO_RX_BYTES: lower 32 bits of rx_bytes value are valid. 1332 * @QLINK_STA_INFO_TX_BYTES: lower 32 bits of tx_bytes value are valid. 1333 * @QLINK_STA_INFO_RX_BYTES64: rx_bytes value is valid. 1334 * @QLINK_STA_INFO_TX_BYTES64: tx_bytes value is valid. 1335 * @QLINK_STA_INFO_RX_DROP_MISC: rx_dropped_misc value is valid. 1336 * @QLINK_STA_INFO_BEACON_RX: rx_beacon value is valid. 1337 * @QLINK_STA_INFO_SIGNAL: signal value is valid. 1338 * @QLINK_STA_INFO_SIGNAL_AVG: signal_avg value is valid. 1339 * @QLINK_STA_INFO_RX_BITRATE: rxrate value is valid. 1340 * @QLINK_STA_INFO_TX_BITRATE: txrate value is valid. 1341 * @QLINK_STA_INFO_RX_PACKETS: rx_packets value is valid. 1342 * @QLINK_STA_INFO_TX_PACKETS: tx_packets value is valid. 1343 * @QLINK_STA_INFO_TX_RETRIES: tx_retries value is valid. 1344 * @QLINK_STA_INFO_TX_FAILED: tx_failed value is valid. 1345 * @QLINK_STA_INFO_STA_FLAGS: sta_flags value is valid. 1346 */ 1347 enum qlink_sta_info { 1348 QLINK_STA_INFO_CONNECTED_TIME, 1349 QLINK_STA_INFO_INACTIVE_TIME, 1350 QLINK_STA_INFO_RX_BYTES, 1351 QLINK_STA_INFO_TX_BYTES, 1352 QLINK_STA_INFO_RX_BYTES64, 1353 QLINK_STA_INFO_TX_BYTES64, 1354 QLINK_STA_INFO_RX_DROP_MISC, 1355 QLINK_STA_INFO_BEACON_RX, 1356 QLINK_STA_INFO_SIGNAL, 1357 QLINK_STA_INFO_SIGNAL_AVG, 1358 QLINK_STA_INFO_RX_BITRATE, 1359 QLINK_STA_INFO_TX_BITRATE, 1360 QLINK_STA_INFO_RX_PACKETS, 1361 QLINK_STA_INFO_TX_PACKETS, 1362 QLINK_STA_INFO_TX_RETRIES, 1363 QLINK_STA_INFO_TX_FAILED, 1364 QLINK_STA_INFO_STA_FLAGS, 1365 QLINK_STA_INFO_NUM, 1366 }; 1367 1368 /** 1369 * struct qlink_sta_info_rate - STA rate statistics 1370 * 1371 * @rate: data rate in Mbps. 1372 * @flags: bitmap of &enum qlink_sta_info_rate_flags. 1373 * @mcs: 802.11-defined MCS index. 1374 * nss: Number of Spatial Streams. 1375 * @bw: bandwidth, one of &enum qlink_channel_width. 1376 */ 1377 struct qlink_sta_info_rate { 1378 __le16 rate; 1379 u8 flags; 1380 u8 mcs; 1381 u8 nss; 1382 u8 bw; 1383 } __packed; 1384 1385 /** 1386 * struct qlink_sta_stats - data for QTN_TLV_ID_STA_STATS 1387 * 1388 * Carries statistics of a STA. Not all fields may be filled with 1389 * valid values. Valid fields should be indicated as such using a bitmap of 1390 * &enum qlink_sta_info. Bitmap is carried separately in a payload of 1391 * QTN_TLV_ID_STA_STATS_MAP. 1392 */ 1393 struct qlink_sta_stats { 1394 __le64 rx_bytes; 1395 __le64 tx_bytes; 1396 __le64 rx_beacon; 1397 __le64 rx_duration; 1398 __le64 t_offset; 1399 __le32 connected_time; 1400 __le32 inactive_time; 1401 __le32 rx_packets; 1402 __le32 tx_packets; 1403 __le32 tx_retries; 1404 __le32 tx_failed; 1405 __le32 rx_dropped_misc; 1406 __le32 beacon_loss_count; 1407 __le32 expected_throughput; 1408 struct qlink_sta_info_state sta_flags; 1409 struct qlink_sta_info_rate txrate; 1410 struct qlink_sta_info_rate rxrate; 1411 __le16 llid; 1412 __le16 plid; 1413 u8 local_pm; 1414 u8 peer_pm; 1415 u8 nonpeer_pm; 1416 u8 rx_beacon_signal_avg; 1417 u8 plink_state; 1418 u8 signal; 1419 u8 signal_avg; 1420 u8 rsvd[1]; 1421 }; 1422 1423 /** 1424 * struct qlink_random_mac_addr - data for QTN_TLV_ID_RANDOM_MAC_ADDR TLV 1425 * 1426 * Specifies MAC address mask/value for generation random MAC address 1427 * during scan. 1428 * 1429 * @mac_addr: MAC address used with randomisation 1430 * @mac_addr_mask: MAC address mask used with randomisation, bits that 1431 * are 0 in the mask should be randomised, bits that are 1 should 1432 * be taken from the @mac_addr 1433 */ 1434 struct qlink_random_mac_addr { 1435 u8 mac_addr[ETH_ALEN]; 1436 u8 mac_addr_mask[ETH_ALEN]; 1437 } __packed; 1438 1439 /** 1440 * struct qlink_wowlan_capab_data - data for QTN_TLV_ID_WOWLAN_CAPAB TLV 1441 * 1442 * WoWLAN capabilities supported by cards. 1443 * 1444 * @version: version of WoWLAN data structure, to ensure backward 1445 * compatibility for firmwares with limited WoWLAN support 1446 * @len: Total length of WoWLAN data 1447 * @data: supported WoWLAN features 1448 */ 1449 struct qlink_wowlan_capab_data { 1450 __le16 version; 1451 __le16 len; 1452 u8 data[0]; 1453 } __packed; 1454 1455 /** 1456 * struct qlink_wowlan_support - supported WoWLAN capabilities 1457 * 1458 * @n_patterns: number of supported wakeup patterns 1459 * @pattern_max_len: maximum length of each pattern 1460 * @pattern_min_len: minimum length of each pattern 1461 */ 1462 struct qlink_wowlan_support { 1463 __le32 n_patterns; 1464 __le32 pattern_max_len; 1465 __le32 pattern_min_len; 1466 } __packed; 1467 1468 #endif /* _QTN_QLINK_H_ */ 1469