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 * @QLINK_HW_CAPAB_OBSS_SCAN: device can perform OBSS scanning. 75 */ 76 enum qlink_hw_capab { 77 QLINK_HW_CAPAB_REG_UPDATE = BIT(0), 78 QLINK_HW_CAPAB_STA_INACT_TIMEOUT = BIT(1), 79 QLINK_HW_CAPAB_DFS_OFFLOAD = BIT(2), 80 QLINK_HW_CAPAB_SCAN_RANDOM_MAC_ADDR = BIT(3), 81 QLINK_HW_CAPAB_PWR_MGMT = BIT(4), 82 QLINK_HW_CAPAB_OBSS_SCAN = BIT(5), 83 }; 84 85 enum qlink_iface_type { 86 QLINK_IFTYPE_AP = 1, 87 QLINK_IFTYPE_STATION = 2, 88 QLINK_IFTYPE_ADHOC = 3, 89 QLINK_IFTYPE_MONITOR = 4, 90 QLINK_IFTYPE_WDS = 5, 91 QLINK_IFTYPE_AP_VLAN = 6, 92 }; 93 94 /** 95 * struct qlink_intf_info - information on virtual interface. 96 * 97 * Data describing a single virtual interface. 98 * 99 * @if_type: Mode of interface operation, one of &enum qlink_iface_type 100 * @vlanid: VLAN ID for AP_VLAN interface type 101 * @mac_addr: MAC address of virtual interface. 102 */ 103 struct qlink_intf_info { 104 __le16 if_type; 105 __le16 vlanid; 106 u8 mac_addr[ETH_ALEN]; 107 u8 rsvd[2]; 108 } __packed; 109 110 enum qlink_sta_flags { 111 QLINK_STA_FLAG_INVALID = 0, 112 QLINK_STA_FLAG_AUTHORIZED = BIT(0), 113 QLINK_STA_FLAG_SHORT_PREAMBLE = BIT(1), 114 QLINK_STA_FLAG_WME = BIT(2), 115 QLINK_STA_FLAG_MFP = BIT(3), 116 QLINK_STA_FLAG_AUTHENTICATED = BIT(4), 117 QLINK_STA_FLAG_TDLS_PEER = BIT(5), 118 QLINK_STA_FLAG_ASSOCIATED = BIT(6), 119 }; 120 121 enum qlink_channel_width { 122 QLINK_CHAN_WIDTH_5 = 0, 123 QLINK_CHAN_WIDTH_10, 124 QLINK_CHAN_WIDTH_20_NOHT, 125 QLINK_CHAN_WIDTH_20, 126 QLINK_CHAN_WIDTH_40, 127 QLINK_CHAN_WIDTH_80, 128 QLINK_CHAN_WIDTH_80P80, 129 QLINK_CHAN_WIDTH_160, 130 }; 131 132 /** 133 * struct qlink_channel - qlink control channel definition 134 * 135 * @hw_value: hardware-specific value for the channel 136 * @center_freq: center frequency in MHz 137 * @flags: channel flags from &enum qlink_channel_flags 138 * @band: band this channel belongs to 139 * @max_antenna_gain: maximum antenna gain in dBi 140 * @max_power: maximum transmission power (in dBm) 141 * @max_reg_power: maximum regulatory transmission power (in dBm) 142 * @dfs_state: current state of this channel. 143 * Only relevant if radar is required on this channel. 144 * @beacon_found: helper to regulatory code to indicate when a beacon 145 * has been found on this channel. Use regulatory_hint_found_beacon() 146 * to enable this, this is useful only on 5 GHz band. 147 */ 148 struct qlink_channel { 149 __le16 hw_value; 150 __le16 center_freq; 151 __le32 flags; 152 u8 band; 153 u8 max_antenna_gain; 154 u8 max_power; 155 u8 max_reg_power; 156 __le32 dfs_cac_ms; 157 u8 dfs_state; 158 u8 beacon_found; 159 u8 rsvd[2]; 160 } __packed; 161 162 /** 163 * struct qlink_chandef - qlink channel definition 164 * 165 * @chan: primary channel definition 166 * @center_freq1: center frequency of first segment 167 * @center_freq2: center frequency of second segment (80+80 only) 168 * @width: channel width, one of @enum qlink_channel_width 169 */ 170 struct qlink_chandef { 171 struct qlink_channel chan; 172 __le16 center_freq1; 173 __le16 center_freq2; 174 u8 width; 175 u8 rsvd; 176 } __packed; 177 178 #define QLINK_MAX_NR_CIPHER_SUITES 5 179 #define QLINK_MAX_NR_AKM_SUITES 2 180 181 struct qlink_auth_encr { 182 __le32 wpa_versions; 183 __le32 cipher_group; 184 __le32 n_ciphers_pairwise; 185 __le32 ciphers_pairwise[QLINK_MAX_NR_CIPHER_SUITES]; 186 __le32 n_akm_suites; 187 __le32 akm_suites[QLINK_MAX_NR_AKM_SUITES]; 188 __le16 control_port_ethertype; 189 u8 auth_type; 190 u8 privacy; 191 u8 control_port; 192 u8 control_port_no_encrypt; 193 u8 rsvd[2]; 194 } __packed; 195 196 /** 197 * struct qlink_sta_info_state - station flags mask/value 198 * 199 * @mask: STA flags mask, bitmap of &enum qlink_sta_flags 200 * @value: STA flags values, bitmap of &enum qlink_sta_flags 201 */ 202 struct qlink_sta_info_state { 203 __le32 mask; 204 __le32 value; 205 } __packed; 206 207 /* QLINK Command messages related definitions 208 */ 209 210 /** 211 * enum qlink_cmd_type - list of supported commands 212 * 213 * Commands are QLINK messages of type @QLINK_MSG_TYPE_CMD, sent by driver to 214 * wireless network device for processing. Device is expected to send back a 215 * reply message of type &QLINK_MSG_TYPE_CMDRSP, containing at least command 216 * execution status (one of &enum qlink_cmd_result). Reply message 217 * may also contain data payload specific to the command type. 218 * 219 * @QLINK_CMD_BAND_INFO_GET: for the specified MAC and specified band, get 220 * the band's description including number of operational channels and 221 * info on each channel, HT/VHT capabilities, supported rates etc. 222 * This command is generic to a specified MAC, interface index must be set 223 * to QLINK_VIFID_RSVD in command header. 224 * @QLINK_CMD_REG_NOTIFY: notify device about regulatory domain change. This 225 * command is supported only if device reports QLINK_HW_SUPPORTS_REG_UPDATE 226 * capability. 227 * @QLINK_CMD_START_CAC: start radar detection procedure on a specified channel. 228 */ 229 enum qlink_cmd_type { 230 QLINK_CMD_FW_INIT = 0x0001, 231 QLINK_CMD_FW_DEINIT = 0x0002, 232 QLINK_CMD_REGISTER_MGMT = 0x0003, 233 QLINK_CMD_SEND_MGMT_FRAME = 0x0004, 234 QLINK_CMD_MGMT_SET_APPIE = 0x0005, 235 QLINK_CMD_PHY_PARAMS_GET = 0x0011, 236 QLINK_CMD_PHY_PARAMS_SET = 0x0012, 237 QLINK_CMD_GET_HW_INFO = 0x0013, 238 QLINK_CMD_MAC_INFO = 0x0014, 239 QLINK_CMD_ADD_INTF = 0x0015, 240 QLINK_CMD_DEL_INTF = 0x0016, 241 QLINK_CMD_CHANGE_INTF = 0x0017, 242 QLINK_CMD_UPDOWN_INTF = 0x0018, 243 QLINK_CMD_REG_NOTIFY = 0x0019, 244 QLINK_CMD_BAND_INFO_GET = 0x001A, 245 QLINK_CMD_CHAN_SWITCH = 0x001B, 246 QLINK_CMD_CHAN_GET = 0x001C, 247 QLINK_CMD_START_CAC = 0x001D, 248 QLINK_CMD_START_AP = 0x0021, 249 QLINK_CMD_STOP_AP = 0x0022, 250 QLINK_CMD_SET_MAC_ACL = 0x0023, 251 QLINK_CMD_GET_STA_INFO = 0x0030, 252 QLINK_CMD_ADD_KEY = 0x0040, 253 QLINK_CMD_DEL_KEY = 0x0041, 254 QLINK_CMD_SET_DEFAULT_KEY = 0x0042, 255 QLINK_CMD_SET_DEFAULT_MGMT_KEY = 0x0043, 256 QLINK_CMD_CHANGE_STA = 0x0051, 257 QLINK_CMD_DEL_STA = 0x0052, 258 QLINK_CMD_SCAN = 0x0053, 259 QLINK_CMD_CHAN_STATS = 0x0054, 260 QLINK_CMD_CONNECT = 0x0060, 261 QLINK_CMD_DISCONNECT = 0x0061, 262 QLINK_CMD_PM_SET = 0x0062, 263 QLINK_CMD_WOWLAN_SET = 0x0063, 264 }; 265 266 /** 267 * struct qlink_cmd - QLINK command message header 268 * 269 * Header used for QLINK messages of QLINK_MSG_TYPE_CMD type. 270 * 271 * @mhdr: Common QLINK message header. 272 * @cmd_id: command id, one of &enum qlink_cmd_type. 273 * @seq_num: sequence number of command message, used for matching with 274 * response message. 275 * @macid: index of physical radio device the command is destined to or 276 * QLINK_MACID_RSVD if not applicable. 277 * @vifid: index of virtual wireless interface on specified @macid the command 278 * is destined to or QLINK_VIFID_RSVD if not applicable. 279 */ 280 struct qlink_cmd { 281 struct qlink_msg_header mhdr; 282 __le16 cmd_id; 283 __le16 seq_num; 284 u8 rsvd[2]; 285 u8 macid; 286 u8 vifid; 287 } __packed; 288 289 /** 290 * struct qlink_cmd_manage_intf - interface management command 291 * 292 * Data for interface management commands QLINK_CMD_ADD_INTF, QLINK_CMD_DEL_INTF 293 * and QLINK_CMD_CHANGE_INTF. 294 * 295 * @intf_info: interface description. 296 */ 297 struct qlink_cmd_manage_intf { 298 struct qlink_cmd chdr; 299 struct qlink_intf_info intf_info; 300 } __packed; 301 302 enum qlink_mgmt_frame_type { 303 QLINK_MGMT_FRAME_ASSOC_REQ = 0x00, 304 QLINK_MGMT_FRAME_ASSOC_RESP = 0x01, 305 QLINK_MGMT_FRAME_REASSOC_REQ = 0x02, 306 QLINK_MGMT_FRAME_REASSOC_RESP = 0x03, 307 QLINK_MGMT_FRAME_PROBE_REQ = 0x04, 308 QLINK_MGMT_FRAME_PROBE_RESP = 0x05, 309 QLINK_MGMT_FRAME_BEACON = 0x06, 310 QLINK_MGMT_FRAME_ATIM = 0x07, 311 QLINK_MGMT_FRAME_DISASSOC = 0x08, 312 QLINK_MGMT_FRAME_AUTH = 0x09, 313 QLINK_MGMT_FRAME_DEAUTH = 0x0A, 314 QLINK_MGMT_FRAME_ACTION = 0x0B, 315 316 QLINK_MGMT_FRAME_TYPE_COUNT 317 }; 318 319 /** 320 * struct qlink_cmd_mgmt_frame_register - data for QLINK_CMD_REGISTER_MGMT 321 * 322 * @frame_type: MGMT frame type the registration request describes, one of 323 * &enum qlink_mgmt_frame_type. 324 * @do_register: 0 - unregister, otherwise register for reception of specified 325 * MGMT frame type. 326 */ 327 struct qlink_cmd_mgmt_frame_register { 328 struct qlink_cmd chdr; 329 __le16 frame_type; 330 u8 do_register; 331 } __packed; 332 333 enum qlink_mgmt_frame_tx_flags { 334 QLINK_MGMT_FRAME_TX_FLAG_NONE = 0, 335 QLINK_MGMT_FRAME_TX_FLAG_OFFCHAN = BIT(0), 336 QLINK_MGMT_FRAME_TX_FLAG_NO_CCK = BIT(1), 337 QLINK_MGMT_FRAME_TX_FLAG_ACK_NOWAIT = BIT(2), 338 }; 339 340 /** 341 * struct qlink_cmd_mgmt_frame_tx - data for QLINK_CMD_SEND_MGMT_FRAME command 342 * 343 * @cookie: opaque request identifier. 344 * @freq: Frequency to use for frame transmission. 345 * @flags: Transmission flags, one of &enum qlink_mgmt_frame_tx_flags. 346 * @frame_data: frame to transmit. 347 */ 348 struct qlink_cmd_mgmt_frame_tx { 349 struct qlink_cmd chdr; 350 __le32 cookie; 351 __le16 freq; 352 __le16 flags; 353 u8 frame_data[0]; 354 } __packed; 355 356 /** 357 * struct qlink_cmd_get_sta_info - data for QLINK_CMD_GET_STA_INFO command 358 * 359 * @sta_addr: MAC address of the STA statistics is requested for. 360 */ 361 struct qlink_cmd_get_sta_info { 362 struct qlink_cmd chdr; 363 u8 sta_addr[ETH_ALEN]; 364 } __packed; 365 366 /** 367 * struct qlink_cmd_add_key - data for QLINK_CMD_ADD_KEY command. 368 * 369 * @key_index: index of the key being installed. 370 * @pairwise: whether to use pairwise key. 371 * @addr: MAC address of a STA key is being installed to. 372 * @cipher: cipher suite. 373 * @vlanid: VLAN ID for AP_VLAN interface type 374 * @key_data: key data itself. 375 */ 376 struct qlink_cmd_add_key { 377 struct qlink_cmd chdr; 378 u8 key_index; 379 u8 pairwise; 380 u8 addr[ETH_ALEN]; 381 __le32 cipher; 382 __le16 vlanid; 383 u8 key_data[0]; 384 } __packed; 385 386 /** 387 * struct qlink_cmd_del_key_req - data for QLINK_CMD_DEL_KEY command 388 * 389 * @key_index: index of the key being removed. 390 * @pairwise: whether to use pairwise key. 391 * @addr: MAC address of a STA for which a key is removed. 392 */ 393 struct qlink_cmd_del_key { 394 struct qlink_cmd chdr; 395 u8 key_index; 396 u8 pairwise; 397 u8 addr[ETH_ALEN]; 398 } __packed; 399 400 /** 401 * struct qlink_cmd_set_def_key - data for QLINK_CMD_SET_DEFAULT_KEY command 402 * 403 * @key_index: index of the key to be set as default one. 404 * @unicast: key is unicast. 405 * @multicast: key is multicast. 406 */ 407 struct qlink_cmd_set_def_key { 408 struct qlink_cmd chdr; 409 u8 key_index; 410 u8 unicast; 411 u8 multicast; 412 } __packed; 413 414 /** 415 * struct qlink_cmd_set_def_mgmt_key - data for QLINK_CMD_SET_DEFAULT_MGMT_KEY 416 * 417 * @key_index: index of the key to be set as default MGMT key. 418 */ 419 struct qlink_cmd_set_def_mgmt_key { 420 struct qlink_cmd chdr; 421 u8 key_index; 422 } __packed; 423 424 /** 425 * struct qlink_cmd_change_sta - data for QLINK_CMD_CHANGE_STA command 426 * 427 * @flag_update: STA flags to update 428 * @if_type: Mode of interface operation, one of &enum qlink_iface_type 429 * @vlanid: VLAN ID to assign to specific STA 430 * @sta_addr: address of the STA for which parameters are set. 431 */ 432 struct qlink_cmd_change_sta { 433 struct qlink_cmd chdr; 434 struct qlink_sta_info_state flag_update; 435 __le16 if_type; 436 __le16 vlanid; 437 u8 sta_addr[ETH_ALEN]; 438 } __packed; 439 440 /** 441 * struct qlink_cmd_del_sta - data for QLINK_CMD_DEL_STA command. 442 * 443 * See &struct station_del_parameters 444 */ 445 struct qlink_cmd_del_sta { 446 struct qlink_cmd chdr; 447 __le16 reason_code; 448 u8 subtype; 449 u8 sta_addr[ETH_ALEN]; 450 } __packed; 451 452 enum qlink_sta_connect_flags { 453 QLINK_STA_CONNECT_DISABLE_HT = BIT(0), 454 QLINK_STA_CONNECT_DISABLE_VHT = BIT(1), 455 QLINK_STA_CONNECT_USE_RRM = BIT(2), 456 }; 457 458 /** 459 * struct qlink_cmd_connect - data for QLINK_CMD_CONNECT command 460 * 461 * @bssid: BSSID of the BSS to connect to. 462 * @bssid_hint: recommended AP BSSID for initial connection to the BSS or 463 * 00:00:00:00:00:00 if not specified. 464 * @prev_bssid: previous BSSID, if specified (not 00:00:00:00:00:00) indicates 465 * a request to reassociate. 466 * @bg_scan_period: period of background scan. 467 * @flags: one of &enum qlink_sta_connect_flags. 468 * @ht_capa: HT Capabilities overrides. 469 * @ht_capa_mask: The bits of ht_capa which are to be used. 470 * @vht_capa: VHT Capability overrides 471 * @vht_capa_mask: The bits of vht_capa which are to be used. 472 * @aen: authentication information. 473 * @mfp: whether to use management frame protection. 474 * @payload: variable portion of connection request. 475 */ 476 struct qlink_cmd_connect { 477 struct qlink_cmd chdr; 478 u8 bssid[ETH_ALEN]; 479 u8 bssid_hint[ETH_ALEN]; 480 u8 prev_bssid[ETH_ALEN]; 481 __le16 bg_scan_period; 482 __le32 flags; 483 struct ieee80211_ht_cap ht_capa; 484 struct ieee80211_ht_cap ht_capa_mask; 485 struct ieee80211_vht_cap vht_capa; 486 struct ieee80211_vht_cap vht_capa_mask; 487 struct qlink_auth_encr aen; 488 u8 mfp; 489 u8 pbss; 490 u8 rsvd[2]; 491 u8 payload[0]; 492 } __packed; 493 494 /** 495 * struct qlink_cmd_disconnect - data for QLINK_CMD_DISCONNECT command 496 * 497 * @reason: code of the reason of disconnect, see &enum ieee80211_reasoncode. 498 */ 499 struct qlink_cmd_disconnect { 500 struct qlink_cmd chdr; 501 __le16 reason; 502 } __packed; 503 504 /** 505 * struct qlink_cmd_updown - data for QLINK_CMD_UPDOWN_INTF command 506 * 507 * @if_up: bring specified interface DOWN (if_up==0) or UP (otherwise). 508 * Interface is specified in common command header @chdr. 509 */ 510 struct qlink_cmd_updown { 511 struct qlink_cmd chdr; 512 u8 if_up; 513 } __packed; 514 515 /** 516 * enum qlink_band - a list of frequency bands 517 * 518 * @QLINK_BAND_2GHZ: 2.4GHz band 519 * @QLINK_BAND_5GHZ: 5GHz band 520 * @QLINK_BAND_60GHZ: 60GHz band 521 */ 522 enum qlink_band { 523 QLINK_BAND_2GHZ = BIT(0), 524 QLINK_BAND_5GHZ = BIT(1), 525 QLINK_BAND_60GHZ = BIT(2), 526 }; 527 528 /** 529 * struct qlink_cmd_band_info_get - data for QLINK_CMD_BAND_INFO_GET command 530 * 531 * @band: a PHY band for which information is queried, one of @enum qlink_band 532 */ 533 struct qlink_cmd_band_info_get { 534 struct qlink_cmd chdr; 535 u8 band; 536 } __packed; 537 538 /** 539 * struct qlink_cmd_get_chan_stats - data for QLINK_CMD_CHAN_STATS command 540 * 541 * @channel: channel number according to 802.11 17.3.8.3.2 and Annex J 542 */ 543 struct qlink_cmd_get_chan_stats { 544 struct qlink_cmd chdr; 545 __le16 channel; 546 } __packed; 547 548 /** 549 * enum qlink_reg_initiator - Indicates the initiator of a reg domain request 550 * 551 * See &enum nl80211_reg_initiator for more info. 552 */ 553 enum qlink_reg_initiator { 554 QLINK_REGDOM_SET_BY_CORE, 555 QLINK_REGDOM_SET_BY_USER, 556 QLINK_REGDOM_SET_BY_DRIVER, 557 QLINK_REGDOM_SET_BY_COUNTRY_IE, 558 }; 559 560 /** 561 * enum qlink_user_reg_hint_type - type of user regulatory hint 562 * 563 * See &enum nl80211_user_reg_hint_type for more info. 564 */ 565 enum qlink_user_reg_hint_type { 566 QLINK_USER_REG_HINT_USER = 0, 567 QLINK_USER_REG_HINT_CELL_BASE = 1, 568 QLINK_USER_REG_HINT_INDOOR = 2, 569 }; 570 571 /** 572 * struct qlink_cmd_reg_notify - data for QLINK_CMD_REG_NOTIFY command 573 * 574 * @alpha2: the ISO / IEC 3166 alpha2 country code. 575 * @initiator: which entity sent the request, one of &enum qlink_reg_initiator. 576 * @user_reg_hint_type: type of hint for QLINK_REGDOM_SET_BY_USER request, one 577 * of &enum qlink_user_reg_hint_type. 578 */ 579 struct qlink_cmd_reg_notify { 580 struct qlink_cmd chdr; 581 u8 alpha2[2]; 582 u8 initiator; 583 u8 user_reg_hint_type; 584 } __packed; 585 586 /** 587 * struct qlink_cmd_chan_switch - data for QLINK_CMD_CHAN_SWITCH command 588 * 589 * @channel: channel number according to 802.11 17.3.8.3.2 and Annex J 590 * @radar_required: whether radar detection is required on the new channel 591 * @block_tx: whether transmissions should be blocked while changing 592 * @beacon_count: number of beacons until switch 593 */ 594 struct qlink_cmd_chan_switch { 595 struct qlink_cmd chdr; 596 __le16 channel; 597 u8 radar_required; 598 u8 block_tx; 599 u8 beacon_count; 600 } __packed; 601 602 /** 603 * enum qlink_hidden_ssid - values for %NL80211_ATTR_HIDDEN_SSID 604 * 605 * Refer to &enum nl80211_hidden_ssid 606 */ 607 enum qlink_hidden_ssid { 608 QLINK_HIDDEN_SSID_NOT_IN_USE, 609 QLINK_HIDDEN_SSID_ZERO_LEN, 610 QLINK_HIDDEN_SSID_ZERO_CONTENTS 611 }; 612 613 /** 614 * struct qlink_cmd_start_ap - data for QLINK_CMD_START_AP command 615 * 616 * @beacon_interval: beacon interval 617 * @inactivity_timeout: station's inactivity period in seconds 618 * @dtim_period: DTIM period 619 * @hidden_ssid: whether to hide the SSID, one of &enum qlink_hidden_ssid 620 * @smps_mode: SMPS mode 621 * @ht_required: stations must support HT 622 * @vht_required: stations must support VHT 623 * @aen: encryption info 624 * @info: variable configurations 625 */ 626 struct qlink_cmd_start_ap { 627 struct qlink_cmd chdr; 628 __le16 beacon_interval; 629 __le16 inactivity_timeout; 630 u8 dtim_period; 631 u8 hidden_ssid; 632 u8 smps_mode; 633 u8 p2p_ctwindow; 634 u8 p2p_opp_ps; 635 u8 pbss; 636 u8 ht_required; 637 u8 vht_required; 638 struct qlink_auth_encr aen; 639 u8 info[0]; 640 } __packed; 641 642 /** 643 * struct qlink_cmd_start_cac - data for QLINK_CMD_START_CAC command 644 * 645 * @chan: a channel to start a radar detection procedure on. 646 * @cac_time_ms: CAC time. 647 */ 648 struct qlink_cmd_start_cac { 649 struct qlink_cmd chdr; 650 struct qlink_chandef chan; 651 __le32 cac_time_ms; 652 } __packed; 653 654 enum qlink_acl_policy { 655 QLINK_ACL_POLICY_ACCEPT_UNLESS_LISTED, 656 QLINK_ACL_POLICY_DENY_UNLESS_LISTED, 657 }; 658 659 struct qlink_mac_address { 660 u8 addr[ETH_ALEN]; 661 } __packed; 662 663 /** 664 * struct qlink_acl_data - ACL data 665 * 666 * @policy: filter policy, one of &enum qlink_acl_policy. 667 * @num_entries: number of MAC addresses in array. 668 * @mac_address: MAC addresses array. 669 */ 670 struct qlink_acl_data { 671 __le32 policy; 672 __le32 num_entries; 673 struct qlink_mac_address mac_addrs[0]; 674 } __packed; 675 676 /** 677 * enum qlink_pm_mode - Power Management mode 678 * 679 * @QLINK_PM_OFF: normal mode, no power saving enabled 680 * @QLINK_PM_AUTO_STANDBY: enable auto power save mode 681 */ 682 enum qlink_pm_mode { 683 QLINK_PM_OFF = 0, 684 QLINK_PM_AUTO_STANDBY = 1, 685 }; 686 687 /** 688 * struct qlink_cmd_pm_set - data for QLINK_CMD_PM_SET command 689 * 690 * @pm_standby timer: period of network inactivity in seconds before 691 * putting a radio in power save mode 692 * @pm_mode: power management mode 693 */ 694 struct qlink_cmd_pm_set { 695 struct qlink_cmd chdr; 696 __le32 pm_standby_timer; 697 u8 pm_mode; 698 } __packed; 699 700 /** 701 * enum qlink_wowlan_trigger 702 * 703 * @QLINK_WOWLAN_TRIG_DISCONNECT: wakeup on disconnect 704 * @QLINK_WOWLAN_TRIG_MAGIC_PKT: wakeup on magic packet 705 * @QLINK_WOWLAN_TRIG_PATTERN_PKT: wakeup on user-defined packet 706 */ 707 enum qlink_wowlan_trigger { 708 QLINK_WOWLAN_TRIG_DISCONNECT = BIT(0), 709 QLINK_WOWLAN_TRIG_MAGIC_PKT = BIT(1), 710 QLINK_WOWLAN_TRIG_PATTERN_PKT = BIT(2), 711 }; 712 713 /** 714 * struct qlink_cmd_wowlan_set - data for QLINK_CMD_WOWLAN_SET command 715 * 716 * @triggers: requested bitmask of WoWLAN triggers 717 */ 718 struct qlink_cmd_wowlan_set { 719 struct qlink_cmd chdr; 720 __le32 triggers; 721 u8 data[0]; 722 } __packed; 723 724 /* QLINK Command Responses messages related definitions 725 */ 726 727 enum qlink_cmd_result { 728 QLINK_CMD_RESULT_OK = 0, 729 QLINK_CMD_RESULT_INVALID, 730 QLINK_CMD_RESULT_ENOTSUPP, 731 QLINK_CMD_RESULT_ENOTFOUND, 732 QLINK_CMD_RESULT_EALREADY, 733 QLINK_CMD_RESULT_EADDRINUSE, 734 QLINK_CMD_RESULT_EADDRNOTAVAIL, 735 }; 736 737 /** 738 * struct qlink_resp - QLINK command response message header 739 * 740 * Header used for QLINK messages of QLINK_MSG_TYPE_CMDRSP type. 741 * 742 * @mhdr: see &struct qlink_msg_header. 743 * @cmd_id: command ID the response corresponds to, one of &enum qlink_cmd_type. 744 * @seq_num: sequence number of command message, used for matching with 745 * response message. 746 * @result: result of the command execution, one of &enum qlink_cmd_result. 747 * @macid: index of physical radio device the response is sent from or 748 * QLINK_MACID_RSVD if not applicable. 749 * @vifid: index of virtual wireless interface on specified @macid the response 750 * is sent from or QLINK_VIFID_RSVD if not applicable. 751 */ 752 struct qlink_resp { 753 struct qlink_msg_header mhdr; 754 __le16 cmd_id; 755 __le16 seq_num; 756 __le16 result; 757 u8 macid; 758 u8 vifid; 759 } __packed; 760 761 /** 762 * struct qlink_resp_get_mac_info - response for QLINK_CMD_MAC_INFO command 763 * 764 * Data describing specific physical device providing wireless MAC 765 * functionality. 766 * 767 * @dev_mac: MAC address of physical WMAC device (used for first BSS on 768 * specified WMAC). 769 * @num_tx_chain: Number of transmit chains used by WMAC. 770 * @num_rx_chain: Number of receive chains used by WMAC. 771 * @vht_cap_mod_mask: mask specifying which VHT capabilities can be altered. 772 * @ht_cap_mod_mask: mask specifying which HT capabilities can be altered. 773 * @bands_cap: wireless bands WMAC can operate in, bitmap of &enum qlink_band. 774 * @max_ap_assoc_sta: Maximum number of associations supported by WMAC. 775 * @radar_detect_widths: bitmask of channels BW for which WMAC can detect radar. 776 * @var_info: variable-length WMAC info data. 777 */ 778 struct qlink_resp_get_mac_info { 779 struct qlink_resp rhdr; 780 u8 dev_mac[ETH_ALEN]; 781 u8 num_tx_chain; 782 u8 num_rx_chain; 783 struct ieee80211_vht_cap vht_cap_mod_mask; 784 struct ieee80211_ht_cap ht_cap_mod_mask; 785 __le16 max_ap_assoc_sta; 786 __le16 radar_detect_widths; 787 __le32 max_acl_mac_addrs; 788 u8 bands_cap; 789 u8 rsvd[1]; 790 u8 var_info[0]; 791 } __packed; 792 793 /** 794 * enum qlink_dfs_regions - regulatory DFS regions 795 * 796 * Corresponds to &enum nl80211_dfs_regions. 797 */ 798 enum qlink_dfs_regions { 799 QLINK_DFS_UNSET = 0, 800 QLINK_DFS_FCC = 1, 801 QLINK_DFS_ETSI = 2, 802 QLINK_DFS_JP = 3, 803 }; 804 805 /** 806 * struct qlink_resp_get_hw_info - response for QLINK_CMD_GET_HW_INFO command 807 * 808 * Description of wireless hardware capabilities and features. 809 * 810 * @fw_ver: wireless hardware firmware version. 811 * @hw_capab: Bitmap of capabilities supported by firmware. 812 * @ql_proto_ver: Version of QLINK protocol used by firmware. 813 * @num_mac: Number of separate physical radio devices provided by hardware. 814 * @mac_bitmap: Bitmap of MAC IDs that are active and can be used in firmware. 815 * @total_tx_chains: total number of transmit chains used by device. 816 * @total_rx_chains: total number of receive chains. 817 * @alpha2: country code ID firmware is configured to. 818 * @n_reg_rules: number of regulatory rules TLVs in variable portion of the 819 * message. 820 * @dfs_region: regulatory DFS region, one of @enum qlink_dfs_region. 821 * @info: variable-length HW info, can contain QTN_TLV_ID_REG_RULE. 822 */ 823 struct qlink_resp_get_hw_info { 824 struct qlink_resp rhdr; 825 __le32 fw_ver; 826 __le32 hw_capab; 827 __le32 bld_tmstamp; 828 __le32 plat_id; 829 __le32 hw_ver; 830 __le16 ql_proto_ver; 831 u8 num_mac; 832 u8 mac_bitmap; 833 u8 total_tx_chain; 834 u8 total_rx_chain; 835 u8 alpha2[2]; 836 u8 n_reg_rules; 837 u8 dfs_region; 838 u8 info[0]; 839 } __packed; 840 841 /** 842 * struct qlink_resp_manage_intf - response for interface management commands 843 * 844 * Response data for QLINK_CMD_ADD_INTF and QLINK_CMD_CHANGE_INTF commands. 845 * 846 * @rhdr: Common Command Response message header. 847 * @intf_info: interface description. 848 */ 849 struct qlink_resp_manage_intf { 850 struct qlink_resp rhdr; 851 struct qlink_intf_info intf_info; 852 } __packed; 853 854 enum qlink_sta_info_rate_flags { 855 QLINK_STA_INFO_RATE_FLAG_HT_MCS = BIT(0), 856 QLINK_STA_INFO_RATE_FLAG_VHT_MCS = BIT(1), 857 QLINK_STA_INFO_RATE_FLAG_SHORT_GI = BIT(2), 858 QLINK_STA_INFO_RATE_FLAG_60G = BIT(3), 859 }; 860 861 /** 862 * struct qlink_resp_get_sta_info - response for QLINK_CMD_GET_STA_INFO command 863 * 864 * Response data containing statistics for specified STA. 865 * 866 * @filled: a bitmask of &enum qlink_sta_info, specifies which info in response 867 * is valid. 868 * @sta_addr: MAC address of STA the response carries statistic for. 869 * @info: variable statistics for specified STA. 870 */ 871 struct qlink_resp_get_sta_info { 872 struct qlink_resp rhdr; 873 u8 sta_addr[ETH_ALEN]; 874 u8 rsvd[2]; 875 u8 info[0]; 876 } __packed; 877 878 /** 879 * struct qlink_resp_band_info_get - response for QLINK_CMD_BAND_INFO_GET cmd 880 * 881 * @band: frequency band that the response describes, one of @enum qlink_band. 882 * @num_chans: total number of channels info TLVs contained in reply. 883 * @num_bitrates: total number of bitrate TLVs contained in reply. 884 * @info: variable-length info portion. 885 */ 886 struct qlink_resp_band_info_get { 887 struct qlink_resp rhdr; 888 u8 band; 889 u8 num_chans; 890 u8 num_bitrates; 891 u8 rsvd[1]; 892 u8 info[0]; 893 } __packed; 894 895 /** 896 * struct qlink_resp_phy_params - response for QLINK_CMD_PHY_PARAMS_GET command 897 * 898 * @info: variable-length array of PHY params. 899 */ 900 struct qlink_resp_phy_params { 901 struct qlink_resp rhdr; 902 u8 info[0]; 903 } __packed; 904 905 /** 906 * struct qlink_resp_get_chan_stats - response for QLINK_CMD_CHAN_STATS cmd 907 * 908 * @info: variable-length channel info. 909 */ 910 struct qlink_resp_get_chan_stats { 911 struct qlink_cmd rhdr; 912 u8 info[0]; 913 } __packed; 914 915 /** 916 * struct qlink_resp_channel_get - response for QLINK_CMD_CHAN_GET command 917 * 918 * @chan: definition of current operating channel. 919 */ 920 struct qlink_resp_channel_get { 921 struct qlink_resp rhdr; 922 struct qlink_chandef chan; 923 } __packed; 924 925 /* QLINK Events messages related definitions 926 */ 927 928 enum qlink_event_type { 929 QLINK_EVENT_STA_ASSOCIATED = 0x0021, 930 QLINK_EVENT_STA_DEAUTH = 0x0022, 931 QLINK_EVENT_MGMT_RECEIVED = 0x0023, 932 QLINK_EVENT_SCAN_RESULTS = 0x0024, 933 QLINK_EVENT_SCAN_COMPLETE = 0x0025, 934 QLINK_EVENT_BSS_JOIN = 0x0026, 935 QLINK_EVENT_BSS_LEAVE = 0x0027, 936 QLINK_EVENT_FREQ_CHANGE = 0x0028, 937 QLINK_EVENT_RADAR = 0x0029, 938 }; 939 940 /** 941 * struct qlink_event - QLINK event message header 942 * 943 * Header used for QLINK messages of QLINK_MSG_TYPE_EVENT type. 944 * 945 * @mhdr: Common QLINK message header. 946 * @event_id: Specifies specific event ID, one of &enum qlink_event_type. 947 * @macid: index of physical radio device the event was generated on or 948 * QLINK_MACID_RSVD if not applicable. 949 * @vifid: index of virtual wireless interface on specified @macid the event 950 * was generated on or QLINK_VIFID_RSVD if not applicable. 951 */ 952 struct qlink_event { 953 struct qlink_msg_header mhdr; 954 __le16 event_id; 955 u8 macid; 956 u8 vifid; 957 } __packed; 958 959 /** 960 * struct qlink_event_sta_assoc - data for QLINK_EVENT_STA_ASSOCIATED event 961 * 962 * @sta_addr: Address of a STA for which new association event was generated 963 * @frame_control: control bits from 802.11 ASSOC_REQUEST header. 964 * @payload: IEs from association request. 965 */ 966 struct qlink_event_sta_assoc { 967 struct qlink_event ehdr; 968 u8 sta_addr[ETH_ALEN]; 969 __le16 frame_control; 970 u8 ies[0]; 971 } __packed; 972 973 /** 974 * struct qlink_event_sta_deauth - data for QLINK_EVENT_STA_DEAUTH event 975 * 976 * @sta_addr: Address of a deauthenticated STA. 977 * @reason: reason for deauthentication. 978 */ 979 struct qlink_event_sta_deauth { 980 struct qlink_event ehdr; 981 u8 sta_addr[ETH_ALEN]; 982 __le16 reason; 983 } __packed; 984 985 /** 986 * struct qlink_event_bss_join - data for QLINK_EVENT_BSS_JOIN event 987 * 988 * @bssid: BSSID of a BSS which interface tried to joined. 989 * @status: status of joining attempt, see &enum ieee80211_statuscode. 990 */ 991 struct qlink_event_bss_join { 992 struct qlink_event ehdr; 993 u8 bssid[ETH_ALEN]; 994 __le16 status; 995 } __packed; 996 997 /** 998 * struct qlink_event_bss_leave - data for QLINK_EVENT_BSS_LEAVE event 999 * 1000 * @reason: reason of disconnecting from BSS. 1001 */ 1002 struct qlink_event_bss_leave { 1003 struct qlink_event ehdr; 1004 __le16 reason; 1005 } __packed; 1006 1007 /** 1008 * struct qlink_event_freq_change - data for QLINK_EVENT_FREQ_CHANGE event 1009 * 1010 * @chan: new operating channel definition 1011 */ 1012 struct qlink_event_freq_change { 1013 struct qlink_event ehdr; 1014 struct qlink_chandef chan; 1015 } __packed; 1016 1017 enum qlink_rxmgmt_flags { 1018 QLINK_RXMGMT_FLAG_ANSWERED = 1 << 0, 1019 }; 1020 1021 /** 1022 * struct qlink_event_rxmgmt - data for QLINK_EVENT_MGMT_RECEIVED event 1023 * 1024 * @freq: Frequency on which the frame was received in MHz. 1025 * @flags: bitmap of &enum qlink_rxmgmt_flags. 1026 * @sig_dbm: signal strength in dBm. 1027 * @frame_data: data of Rx'd frame itself. 1028 */ 1029 struct qlink_event_rxmgmt { 1030 struct qlink_event ehdr; 1031 __le32 freq; 1032 __le32 flags; 1033 s8 sig_dbm; 1034 u8 rsvd[3]; 1035 u8 frame_data[0]; 1036 } __packed; 1037 1038 /** 1039 * struct qlink_event_scan_result - data for QLINK_EVENT_SCAN_RESULTS event 1040 * 1041 * @tsf: TSF timestamp indicating when scan results were generated. 1042 * @freq: Center frequency of the channel where BSS for which the scan result 1043 * event was generated was discovered. 1044 * @capab: capabilities field. 1045 * @bintval: beacon interval announced by discovered BSS. 1046 * @sig_dbm: signal strength in dBm. 1047 * @bssid: BSSID announced by discovered BSS. 1048 * @ssid_len: length of SSID announced by BSS. 1049 * @ssid: SSID announced by discovered BSS. 1050 * @payload: IEs that are announced by discovered BSS in its MGMt frames. 1051 */ 1052 struct qlink_event_scan_result { 1053 struct qlink_event ehdr; 1054 __le64 tsf; 1055 __le16 freq; 1056 __le16 capab; 1057 __le16 bintval; 1058 s8 sig_dbm; 1059 u8 ssid_len; 1060 u8 ssid[IEEE80211_MAX_SSID_LEN]; 1061 u8 bssid[ETH_ALEN]; 1062 u8 rsvd[2]; 1063 u8 payload[0]; 1064 } __packed; 1065 1066 /** 1067 * enum qlink_scan_complete_flags - indicates result of scan request. 1068 * 1069 * @QLINK_SCAN_NONE: Scan request was processed. 1070 * @QLINK_SCAN_ABORTED: Scan was aborted. 1071 */ 1072 enum qlink_scan_complete_flags { 1073 QLINK_SCAN_NONE = 0, 1074 QLINK_SCAN_ABORTED = BIT(0), 1075 }; 1076 1077 /** 1078 * struct qlink_event_scan_complete - data for QLINK_EVENT_SCAN_COMPLETE event 1079 * 1080 * @flags: flags indicating the status of pending scan request, 1081 * see &enum qlink_scan_complete_flags. 1082 */ 1083 struct qlink_event_scan_complete { 1084 struct qlink_event ehdr; 1085 __le32 flags; 1086 } __packed; 1087 1088 enum qlink_radar_event { 1089 QLINK_RADAR_DETECTED, 1090 QLINK_RADAR_CAC_FINISHED, 1091 QLINK_RADAR_CAC_ABORTED, 1092 QLINK_RADAR_NOP_FINISHED, 1093 QLINK_RADAR_PRE_CAC_EXPIRED, 1094 QLINK_RADAR_CAC_STARTED, 1095 }; 1096 1097 /** 1098 * struct qlink_event_radar - data for QLINK_EVENT_RADAR event 1099 * 1100 * @chan: channel on which radar event happened. 1101 * @event: radar event type, one of &enum qlink_radar_event. 1102 */ 1103 struct qlink_event_radar { 1104 struct qlink_event ehdr; 1105 struct qlink_chandef chan; 1106 u8 event; 1107 u8 rsvd[3]; 1108 } __packed; 1109 1110 /* QLINK TLVs (Type-Length Values) definitions 1111 */ 1112 1113 /** 1114 * enum qlink_tlv_id - list of TLVs that Qlink messages can carry 1115 * 1116 * @QTN_TLV_ID_STA_STATS_MAP: a bitmap of &enum qlink_sta_info, used to 1117 * indicate which statistic carried in QTN_TLV_ID_STA_STATS is valid. 1118 * @QTN_TLV_ID_STA_STATS: per-STA statistics as defined by 1119 * &struct qlink_sta_stats. Valid values are marked as such in a bitmap 1120 * carried by QTN_TLV_ID_STA_STATS_MAP. 1121 * @QTN_TLV_ID_MAX_SCAN_SSIDS: maximum number of SSIDs the device can scan 1122 * for in any given scan. 1123 */ 1124 enum qlink_tlv_id { 1125 QTN_TLV_ID_FRAG_THRESH = 0x0201, 1126 QTN_TLV_ID_RTS_THRESH = 0x0202, 1127 QTN_TLV_ID_SRETRY_LIMIT = 0x0203, 1128 QTN_TLV_ID_LRETRY_LIMIT = 0x0204, 1129 QTN_TLV_ID_REG_RULE = 0x0207, 1130 QTN_TLV_ID_CHANNEL = 0x020F, 1131 QTN_TLV_ID_CHANDEF = 0x0210, 1132 QTN_TLV_ID_STA_STATS_MAP = 0x0211, 1133 QTN_TLV_ID_STA_STATS = 0x0212, 1134 QTN_TLV_ID_COVERAGE_CLASS = 0x0213, 1135 QTN_TLV_ID_IFACE_LIMIT = 0x0214, 1136 QTN_TLV_ID_NUM_IFACE_COMB = 0x0215, 1137 QTN_TLV_ID_CHANNEL_STATS = 0x0216, 1138 QTN_TLV_ID_KEY = 0x0302, 1139 QTN_TLV_ID_SEQ = 0x0303, 1140 QTN_TLV_ID_IE_SET = 0x0305, 1141 QTN_TLV_ID_EXT_CAPABILITY_MASK = 0x0306, 1142 QTN_TLV_ID_ACL_DATA = 0x0307, 1143 QTN_TLV_ID_BUILD_NAME = 0x0401, 1144 QTN_TLV_ID_BUILD_REV = 0x0402, 1145 QTN_TLV_ID_BUILD_TYPE = 0x0403, 1146 QTN_TLV_ID_BUILD_LABEL = 0x0404, 1147 QTN_TLV_ID_HW_ID = 0x0405, 1148 QTN_TLV_ID_CALIBRATION_VER = 0x0406, 1149 QTN_TLV_ID_UBOOT_VER = 0x0407, 1150 QTN_TLV_ID_RANDOM_MAC_ADDR = 0x0408, 1151 QTN_TLV_ID_MAX_SCAN_SSIDS = 0x0409, 1152 QTN_TLV_ID_WOWLAN_CAPAB = 0x0410, 1153 QTN_TLV_ID_WOWLAN_PATTERN = 0x0411, 1154 }; 1155 1156 struct qlink_tlv_hdr { 1157 __le16 type; 1158 __le16 len; 1159 u8 val[0]; 1160 } __packed; 1161 1162 struct qlink_iface_comb_num { 1163 __le32 iface_comb_num; 1164 } __packed; 1165 1166 struct qlink_iface_limit { 1167 __le16 max_num; 1168 __le16 type; 1169 } __packed; 1170 1171 struct qlink_iface_limit_record { 1172 __le16 max_interfaces; 1173 u8 num_different_channels; 1174 u8 n_limits; 1175 struct qlink_iface_limit limits[0]; 1176 } __packed; 1177 1178 #define QLINK_RSSI_OFFSET 120 1179 1180 struct qlink_tlv_frag_rts_thr { 1181 struct qlink_tlv_hdr hdr; 1182 __le16 thr; 1183 } __packed; 1184 1185 struct qlink_tlv_rlimit { 1186 struct qlink_tlv_hdr hdr; 1187 u8 rlimit; 1188 } __packed; 1189 1190 struct qlink_tlv_cclass { 1191 struct qlink_tlv_hdr hdr; 1192 u8 cclass; 1193 } __packed; 1194 1195 /** 1196 * enum qlink_reg_rule_flags - regulatory rule flags 1197 * 1198 * See description of &enum nl80211_reg_rule_flags 1199 */ 1200 enum qlink_reg_rule_flags { 1201 QLINK_RRF_NO_OFDM = BIT(0), 1202 QLINK_RRF_NO_CCK = BIT(1), 1203 QLINK_RRF_NO_INDOOR = BIT(2), 1204 QLINK_RRF_NO_OUTDOOR = BIT(3), 1205 QLINK_RRF_DFS = BIT(4), 1206 QLINK_RRF_PTP_ONLY = BIT(5), 1207 QLINK_RRF_PTMP_ONLY = BIT(6), 1208 QLINK_RRF_NO_IR = BIT(7), 1209 QLINK_RRF_AUTO_BW = BIT(8), 1210 QLINK_RRF_IR_CONCURRENT = BIT(9), 1211 QLINK_RRF_NO_HT40MINUS = BIT(10), 1212 QLINK_RRF_NO_HT40PLUS = BIT(11), 1213 QLINK_RRF_NO_80MHZ = BIT(12), 1214 QLINK_RRF_NO_160MHZ = BIT(13), 1215 }; 1216 1217 /** 1218 * struct qlink_tlv_reg_rule - data for QTN_TLV_ID_REG_RULE TLV 1219 * 1220 * Regulatory rule description. 1221 * 1222 * @start_freq_khz: start frequency of the range the rule is attributed to. 1223 * @end_freq_khz: end frequency of the range the rule is attributed to. 1224 * @max_bandwidth_khz: max bandwidth that channels in specified range can be 1225 * configured to. 1226 * @max_antenna_gain: max antenna gain that can be used in the specified 1227 * frequency range, dBi. 1228 * @max_eirp: maximum EIRP. 1229 * @flags: regulatory rule flags in &enum qlink_reg_rule_flags. 1230 * @dfs_cac_ms: DFS CAC period. 1231 */ 1232 struct qlink_tlv_reg_rule { 1233 struct qlink_tlv_hdr hdr; 1234 __le32 start_freq_khz; 1235 __le32 end_freq_khz; 1236 __le32 max_bandwidth_khz; 1237 __le32 max_antenna_gain; 1238 __le32 max_eirp; 1239 __le32 flags; 1240 __le32 dfs_cac_ms; 1241 } __packed; 1242 1243 enum qlink_channel_flags { 1244 QLINK_CHAN_DISABLED = BIT(0), 1245 QLINK_CHAN_NO_IR = BIT(1), 1246 QLINK_CHAN_RADAR = BIT(3), 1247 QLINK_CHAN_NO_HT40PLUS = BIT(4), 1248 QLINK_CHAN_NO_HT40MINUS = BIT(5), 1249 QLINK_CHAN_NO_OFDM = BIT(6), 1250 QLINK_CHAN_NO_80MHZ = BIT(7), 1251 QLINK_CHAN_NO_160MHZ = BIT(8), 1252 QLINK_CHAN_INDOOR_ONLY = BIT(9), 1253 QLINK_CHAN_IR_CONCURRENT = BIT(10), 1254 QLINK_CHAN_NO_20MHZ = BIT(11), 1255 QLINK_CHAN_NO_10MHZ = BIT(12), 1256 }; 1257 1258 enum qlink_dfs_state { 1259 QLINK_DFS_USABLE, 1260 QLINK_DFS_UNAVAILABLE, 1261 QLINK_DFS_AVAILABLE, 1262 }; 1263 1264 /** 1265 * struct qlink_tlv_channel - data for QTN_TLV_ID_CHANNEL TLV 1266 * 1267 * Channel settings. 1268 * 1269 * @channel: ieee80211 channel settings. 1270 */ 1271 struct qlink_tlv_channel { 1272 struct qlink_tlv_hdr hdr; 1273 struct qlink_channel chan; 1274 } __packed; 1275 1276 /** 1277 * struct qlink_tlv_chandef - data for QTN_TLV_ID_CHANDEF TLV 1278 * 1279 * Channel definition. 1280 * 1281 * @chan: channel definition data. 1282 */ 1283 struct qlink_tlv_chandef { 1284 struct qlink_tlv_hdr hdr; 1285 struct qlink_chandef chdef; 1286 } __packed; 1287 1288 enum qlink_ie_set_type { 1289 QLINK_IE_SET_UNKNOWN, 1290 QLINK_IE_SET_ASSOC_REQ, 1291 QLINK_IE_SET_ASSOC_RESP, 1292 QLINK_IE_SET_PROBE_REQ, 1293 QLINK_IE_SET_SCAN, 1294 QLINK_IE_SET_BEACON_HEAD, 1295 QLINK_IE_SET_BEACON_TAIL, 1296 QLINK_IE_SET_BEACON_IES, 1297 QLINK_IE_SET_PROBE_RESP, 1298 QLINK_IE_SET_PROBE_RESP_IES, 1299 }; 1300 1301 /** 1302 * struct qlink_tlv_ie_set - data for QTN_TLV_ID_IE_SET 1303 * 1304 * @type: type of MGMT frame IEs belong to, one of &enum qlink_ie_set_type. 1305 * @flags: for future use. 1306 * @ie_data: IEs data. 1307 */ 1308 struct qlink_tlv_ie_set { 1309 struct qlink_tlv_hdr hdr; 1310 u8 type; 1311 u8 flags; 1312 u8 ie_data[0]; 1313 } __packed; 1314 1315 struct qlink_chan_stats { 1316 __le32 chan_num; 1317 __le32 cca_tx; 1318 __le32 cca_rx; 1319 __le32 cca_busy; 1320 __le32 cca_try; 1321 s8 chan_noise; 1322 } __packed; 1323 1324 /** 1325 * enum qlink_sta_info - station information bitmap 1326 * 1327 * Used to indicate which statistics values in &struct qlink_sta_stats 1328 * are valid. Individual values are used to fill a bitmap carried in a 1329 * payload of QTN_TLV_ID_STA_STATS_MAP. 1330 * 1331 * @QLINK_STA_INFO_CONNECTED_TIME: connected_time value is valid. 1332 * @QLINK_STA_INFO_INACTIVE_TIME: inactive_time value is valid. 1333 * @QLINK_STA_INFO_RX_BYTES: lower 32 bits of rx_bytes value are valid. 1334 * @QLINK_STA_INFO_TX_BYTES: lower 32 bits of tx_bytes value are valid. 1335 * @QLINK_STA_INFO_RX_BYTES64: rx_bytes value is valid. 1336 * @QLINK_STA_INFO_TX_BYTES64: tx_bytes value is valid. 1337 * @QLINK_STA_INFO_RX_DROP_MISC: rx_dropped_misc value is valid. 1338 * @QLINK_STA_INFO_BEACON_RX: rx_beacon value is valid. 1339 * @QLINK_STA_INFO_SIGNAL: signal value is valid. 1340 * @QLINK_STA_INFO_SIGNAL_AVG: signal_avg value is valid. 1341 * @QLINK_STA_INFO_RX_BITRATE: rxrate value is valid. 1342 * @QLINK_STA_INFO_TX_BITRATE: txrate value is valid. 1343 * @QLINK_STA_INFO_RX_PACKETS: rx_packets value is valid. 1344 * @QLINK_STA_INFO_TX_PACKETS: tx_packets value is valid. 1345 * @QLINK_STA_INFO_TX_RETRIES: tx_retries value is valid. 1346 * @QLINK_STA_INFO_TX_FAILED: tx_failed value is valid. 1347 * @QLINK_STA_INFO_STA_FLAGS: sta_flags value is valid. 1348 */ 1349 enum qlink_sta_info { 1350 QLINK_STA_INFO_CONNECTED_TIME, 1351 QLINK_STA_INFO_INACTIVE_TIME, 1352 QLINK_STA_INFO_RX_BYTES, 1353 QLINK_STA_INFO_TX_BYTES, 1354 QLINK_STA_INFO_RX_BYTES64, 1355 QLINK_STA_INFO_TX_BYTES64, 1356 QLINK_STA_INFO_RX_DROP_MISC, 1357 QLINK_STA_INFO_BEACON_RX, 1358 QLINK_STA_INFO_SIGNAL, 1359 QLINK_STA_INFO_SIGNAL_AVG, 1360 QLINK_STA_INFO_RX_BITRATE, 1361 QLINK_STA_INFO_TX_BITRATE, 1362 QLINK_STA_INFO_RX_PACKETS, 1363 QLINK_STA_INFO_TX_PACKETS, 1364 QLINK_STA_INFO_TX_RETRIES, 1365 QLINK_STA_INFO_TX_FAILED, 1366 QLINK_STA_INFO_STA_FLAGS, 1367 QLINK_STA_INFO_NUM, 1368 }; 1369 1370 /** 1371 * struct qlink_sta_info_rate - STA rate statistics 1372 * 1373 * @rate: data rate in Mbps. 1374 * @flags: bitmap of &enum qlink_sta_info_rate_flags. 1375 * @mcs: 802.11-defined MCS index. 1376 * nss: Number of Spatial Streams. 1377 * @bw: bandwidth, one of &enum qlink_channel_width. 1378 */ 1379 struct qlink_sta_info_rate { 1380 __le16 rate; 1381 u8 flags; 1382 u8 mcs; 1383 u8 nss; 1384 u8 bw; 1385 } __packed; 1386 1387 /** 1388 * struct qlink_sta_stats - data for QTN_TLV_ID_STA_STATS 1389 * 1390 * Carries statistics of a STA. Not all fields may be filled with 1391 * valid values. Valid fields should be indicated as such using a bitmap of 1392 * &enum qlink_sta_info. Bitmap is carried separately in a payload of 1393 * QTN_TLV_ID_STA_STATS_MAP. 1394 */ 1395 struct qlink_sta_stats { 1396 __le64 rx_bytes; 1397 __le64 tx_bytes; 1398 __le64 rx_beacon; 1399 __le64 rx_duration; 1400 __le64 t_offset; 1401 __le32 connected_time; 1402 __le32 inactive_time; 1403 __le32 rx_packets; 1404 __le32 tx_packets; 1405 __le32 tx_retries; 1406 __le32 tx_failed; 1407 __le32 rx_dropped_misc; 1408 __le32 beacon_loss_count; 1409 __le32 expected_throughput; 1410 struct qlink_sta_info_state sta_flags; 1411 struct qlink_sta_info_rate txrate; 1412 struct qlink_sta_info_rate rxrate; 1413 __le16 llid; 1414 __le16 plid; 1415 u8 local_pm; 1416 u8 peer_pm; 1417 u8 nonpeer_pm; 1418 u8 rx_beacon_signal_avg; 1419 u8 plink_state; 1420 u8 signal; 1421 u8 signal_avg; 1422 u8 rsvd[1]; 1423 }; 1424 1425 /** 1426 * struct qlink_random_mac_addr - data for QTN_TLV_ID_RANDOM_MAC_ADDR TLV 1427 * 1428 * Specifies MAC address mask/value for generation random MAC address 1429 * during scan. 1430 * 1431 * @mac_addr: MAC address used with randomisation 1432 * @mac_addr_mask: MAC address mask used with randomisation, bits that 1433 * are 0 in the mask should be randomised, bits that are 1 should 1434 * be taken from the @mac_addr 1435 */ 1436 struct qlink_random_mac_addr { 1437 u8 mac_addr[ETH_ALEN]; 1438 u8 mac_addr_mask[ETH_ALEN]; 1439 } __packed; 1440 1441 /** 1442 * struct qlink_wowlan_capab_data - data for QTN_TLV_ID_WOWLAN_CAPAB TLV 1443 * 1444 * WoWLAN capabilities supported by cards. 1445 * 1446 * @version: version of WoWLAN data structure, to ensure backward 1447 * compatibility for firmwares with limited WoWLAN support 1448 * @len: Total length of WoWLAN data 1449 * @data: supported WoWLAN features 1450 */ 1451 struct qlink_wowlan_capab_data { 1452 __le16 version; 1453 __le16 len; 1454 u8 data[0]; 1455 } __packed; 1456 1457 /** 1458 * struct qlink_wowlan_support - supported WoWLAN capabilities 1459 * 1460 * @n_patterns: number of supported wakeup patterns 1461 * @pattern_max_len: maximum length of each pattern 1462 * @pattern_min_len: minimum length of each pattern 1463 */ 1464 struct qlink_wowlan_support { 1465 __le32 n_patterns; 1466 __le32 pattern_max_len; 1467 __le32 pattern_min_len; 1468 } __packed; 1469 1470 #endif /* _QTN_QLINK_H_ */ 1471