1 /* 2 * This file is part of wl1271 3 * 4 * Copyright (C) 1998-2009 Texas Instruments. All rights reserved. 5 * Copyright (C) 2009 Nokia Corporation 6 * 7 * Contact: Luciano Coelho <luciano.coelho@nokia.com> 8 * 9 * This program is free software; you can redistribute it and/or 10 * modify it under the terms of the GNU General Public License 11 * version 2 as published by the Free Software Foundation. 12 * 13 * This program is distributed in the hope that it will be useful, but 14 * WITHOUT ANY WARRANTY; without even the implied warranty of 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 16 * General Public License for more details. 17 * 18 * You should have received a copy of the GNU General Public License 19 * along with this program; if not, write to the Free Software 20 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 21 * 02110-1301 USA 22 * 23 */ 24 25 #ifndef __CMD_H__ 26 #define __CMD_H__ 27 28 #include "wlcore.h" 29 30 struct acx_header; 31 32 int wl1271_cmd_send(struct wl1271 *wl, u16 id, void *buf, size_t len, 33 size_t res_len); 34 int wl12xx_cmd_role_enable(struct wl1271 *wl, u8 *addr, u8 role_type, 35 u8 *role_id); 36 int wl12xx_cmd_role_disable(struct wl1271 *wl, u8 *role_id); 37 int wl12xx_cmd_role_start_sta(struct wl1271 *wl, struct wl12xx_vif *wlvif); 38 int wl12xx_cmd_role_stop_sta(struct wl1271 *wl, struct wl12xx_vif *wlvif); 39 int wl12xx_cmd_role_start_ap(struct wl1271 *wl, struct wl12xx_vif *wlvif); 40 int wl12xx_cmd_role_stop_ap(struct wl1271 *wl, struct wl12xx_vif *wlvif); 41 int wl12xx_cmd_role_start_ibss(struct wl1271 *wl, struct wl12xx_vif *wlvif); 42 int wl12xx_start_dev(struct wl1271 *wl, struct wl12xx_vif *wlvif); 43 int wl12xx_stop_dev(struct wl1271 *wl, struct wl12xx_vif *wlvif); 44 int wl1271_cmd_test(struct wl1271 *wl, void *buf, size_t buf_len, u8 answer); 45 int wl1271_cmd_interrogate(struct wl1271 *wl, u16 id, void *buf, size_t len); 46 int wl1271_cmd_configure(struct wl1271 *wl, u16 id, void *buf, size_t len); 47 int wl1271_cmd_data_path(struct wl1271 *wl, bool enable); 48 int wl1271_cmd_ps_mode(struct wl1271 *wl, struct wl12xx_vif *wlvif, 49 u8 ps_mode, u16 auto_ps_timeout); 50 int wl1271_cmd_read_memory(struct wl1271 *wl, u32 addr, void *answer, 51 size_t len); 52 int wl1271_cmd_template_set(struct wl1271 *wl, u8 role_id, 53 u16 template_id, void *buf, size_t buf_len, 54 int index, u32 rates); 55 int wl12xx_cmd_build_null_data(struct wl1271 *wl, struct wl12xx_vif *wlvif); 56 int wl1271_cmd_build_ps_poll(struct wl1271 *wl, struct wl12xx_vif *wlvif, 57 u16 aid); 58 int wl12xx_cmd_build_probe_req(struct wl1271 *wl, struct wl12xx_vif *wlvif, 59 u8 role_id, u8 band, 60 const u8 *ssid, size_t ssid_len, 61 const u8 *ie, size_t ie_len); 62 struct sk_buff *wl1271_cmd_build_ap_probe_req(struct wl1271 *wl, 63 struct wl12xx_vif *wlvif, 64 struct sk_buff *skb); 65 int wl1271_cmd_build_arp_rsp(struct wl1271 *wl, struct wl12xx_vif *wlvif); 66 int wl1271_build_qos_null_data(struct wl1271 *wl, struct ieee80211_vif *vif); 67 int wl12xx_cmd_build_klv_null_data(struct wl1271 *wl, 68 struct wl12xx_vif *wlvif); 69 int wl12xx_cmd_set_default_wep_key(struct wl1271 *wl, u8 id, u8 hlid); 70 int wl1271_cmd_set_sta_key(struct wl1271 *wl, struct wl12xx_vif *wlvif, 71 u16 action, u8 id, u8 key_type, 72 u8 key_size, const u8 *key, const u8 *addr, 73 u32 tx_seq_32, u16 tx_seq_16); 74 int wl1271_cmd_set_ap_key(struct wl1271 *wl, struct wl12xx_vif *wlvif, 75 u16 action, u8 id, u8 key_type, 76 u8 key_size, const u8 *key, u8 hlid, u32 tx_seq_32, 77 u16 tx_seq_16); 78 int wl12xx_cmd_set_peer_state(struct wl1271 *wl, u8 hlid); 79 int wl12xx_roc(struct wl1271 *wl, struct wl12xx_vif *wlvif, u8 role_id); 80 int wl12xx_croc(struct wl1271 *wl, u8 role_id); 81 int wl12xx_cmd_add_peer(struct wl1271 *wl, struct wl12xx_vif *wlvif, 82 struct ieee80211_sta *sta, u8 hlid); 83 int wl12xx_cmd_remove_peer(struct wl1271 *wl, u8 hlid); 84 int wl12xx_cmd_config_fwlog(struct wl1271 *wl); 85 int wl12xx_cmd_start_fwlog(struct wl1271 *wl); 86 int wl12xx_cmd_stop_fwlog(struct wl1271 *wl); 87 int wl12xx_cmd_channel_switch(struct wl1271 *wl, 88 struct wl12xx_vif *wlvif, 89 struct ieee80211_channel_switch *ch_switch); 90 int wl12xx_cmd_stop_channel_switch(struct wl1271 *wl); 91 int wl12xx_allocate_link(struct wl1271 *wl, struct wl12xx_vif *wlvif, 92 u8 *hlid); 93 void wl12xx_free_link(struct wl1271 *wl, struct wl12xx_vif *wlvif, u8 *hlid); 94 95 enum wl1271_commands { 96 CMD_INTERROGATE = 1, /* use this to read information elements */ 97 CMD_CONFIGURE = 2, /* use this to write information elements */ 98 CMD_ENABLE_RX = 3, 99 CMD_ENABLE_TX = 4, 100 CMD_DISABLE_RX = 5, 101 CMD_DISABLE_TX = 6, 102 CMD_SCAN = 7, 103 CMD_STOP_SCAN = 8, 104 CMD_SET_KEYS = 9, 105 CMD_READ_MEMORY = 10, 106 CMD_WRITE_MEMORY = 11, 107 CMD_SET_TEMPLATE = 12, 108 CMD_TEST = 13, 109 CMD_NOISE_HIST = 14, 110 CMD_QUIET_ELEMENT_SET_STATE = 15, 111 CMD_SET_BCN_MODE = 16, 112 113 CMD_MEASUREMENT = 17, 114 CMD_STOP_MEASUREMENT = 18, 115 CMD_SET_PS_MODE = 19, 116 CMD_CHANNEL_SWITCH = 20, 117 CMD_STOP_CHANNEL_SWICTH = 21, 118 CMD_AP_DISCOVERY = 22, 119 CMD_STOP_AP_DISCOVERY = 23, 120 CMD_HEALTH_CHECK = 24, 121 CMD_DEBUG = 25, 122 CMD_TRIGGER_SCAN_TO = 26, 123 CMD_CONNECTION_SCAN_CFG = 27, 124 CMD_CONNECTION_SCAN_SSID_CFG = 28, 125 CMD_START_PERIODIC_SCAN = 29, 126 CMD_STOP_PERIODIC_SCAN = 30, 127 CMD_SET_PEER_STATE = 31, 128 CMD_REMAIN_ON_CHANNEL = 32, 129 CMD_CANCEL_REMAIN_ON_CHANNEL = 33, 130 CMD_CONFIG_FWLOGGER = 34, 131 CMD_START_FWLOGGER = 35, 132 CMD_STOP_FWLOGGER = 36, 133 134 /* Access point commands */ 135 CMD_ADD_PEER = 37, 136 CMD_REMOVE_PEER = 38, 137 138 /* Role API */ 139 CMD_ROLE_ENABLE = 39, 140 CMD_ROLE_DISABLE = 40, 141 CMD_ROLE_START = 41, 142 CMD_ROLE_STOP = 42, 143 144 /* DFS */ 145 CMD_START_RADAR_DETECTION = 43, 146 CMD_STOP_RADAR_DETECTION = 44, 147 148 /* WIFI Direct */ 149 CMD_WFD_START_DISCOVERY = 45, 150 CMD_WFD_STOP_DISCOVERY = 46, 151 CMD_WFD_ATTRIBUTE_CONFIG = 47, 152 CMD_NOP = 48, 153 CMD_LAST_COMMAND, 154 155 MAX_COMMAND_ID = 0xFFFF, 156 }; 157 158 #define MAX_CMD_PARAMS 572 159 160 enum { 161 CMD_TEMPL_KLV_IDX_NULL_DATA = 0, 162 CMD_TEMPL_KLV_IDX_MAX = 4 163 }; 164 165 enum cmd_templ { 166 CMD_TEMPL_NULL_DATA = 0, 167 CMD_TEMPL_BEACON, 168 CMD_TEMPL_CFG_PROBE_REQ_2_4, 169 CMD_TEMPL_CFG_PROBE_REQ_5, 170 CMD_TEMPL_PROBE_RESPONSE, 171 CMD_TEMPL_QOS_NULL_DATA, 172 CMD_TEMPL_PS_POLL, 173 CMD_TEMPL_KLV, 174 CMD_TEMPL_DISCONNECT, 175 CMD_TEMPL_PROBE_REQ_2_4, /* for firmware internal use only */ 176 CMD_TEMPL_PROBE_REQ_5, /* for firmware internal use only */ 177 CMD_TEMPL_BAR, /* for firmware internal use only */ 178 CMD_TEMPL_CTS, /* 179 * For CTS-to-self (FastCTS) mechanism 180 * for BT/WLAN coexistence (SoftGemini). */ 181 CMD_TEMPL_AP_BEACON, 182 CMD_TEMPL_AP_PROBE_RESPONSE, 183 CMD_TEMPL_ARP_RSP, 184 CMD_TEMPL_DEAUTH_AP, 185 CMD_TEMPL_TEMPORARY, 186 CMD_TEMPL_LINK_MEASUREMENT_REPORT, 187 188 CMD_TEMPL_MAX = 0xff 189 }; 190 191 /* unit ms */ 192 #define WL1271_COMMAND_TIMEOUT 2000 193 #define WL1271_CMD_TEMPL_DFLT_SIZE 252 194 #define WL1271_CMD_TEMPL_MAX_SIZE 512 195 #define WL1271_EVENT_TIMEOUT 750 196 197 struct wl1271_cmd_header { 198 __le16 id; 199 __le16 status; 200 /* payload */ 201 u8 data[0]; 202 } __packed; 203 204 #define WL1271_CMD_MAX_PARAMS 572 205 206 struct wl1271_command { 207 struct wl1271_cmd_header header; 208 u8 parameters[WL1271_CMD_MAX_PARAMS]; 209 } __packed; 210 211 enum { 212 CMD_MAILBOX_IDLE = 0, 213 CMD_STATUS_SUCCESS = 1, 214 CMD_STATUS_UNKNOWN_CMD = 2, 215 CMD_STATUS_UNKNOWN_IE = 3, 216 CMD_STATUS_REJECT_MEAS_SG_ACTIVE = 11, 217 CMD_STATUS_RX_BUSY = 13, 218 CMD_STATUS_INVALID_PARAM = 14, 219 CMD_STATUS_TEMPLATE_TOO_LARGE = 15, 220 CMD_STATUS_OUT_OF_MEMORY = 16, 221 CMD_STATUS_STA_TABLE_FULL = 17, 222 CMD_STATUS_RADIO_ERROR = 18, 223 CMD_STATUS_WRONG_NESTING = 19, 224 CMD_STATUS_TIMEOUT = 21, /* Driver internal use.*/ 225 CMD_STATUS_FW_RESET = 22, /* Driver internal use.*/ 226 CMD_STATUS_TEMPLATE_OOM = 23, 227 CMD_STATUS_NO_RX_BA_SESSION = 24, 228 MAX_COMMAND_STATUS = 0xff 229 }; 230 231 #define CMDMBOX_HEADER_LEN 4 232 #define CMDMBOX_INFO_ELEM_HEADER_LEN 4 233 234 enum { 235 BSS_TYPE_IBSS = 0, 236 BSS_TYPE_STA_BSS = 2, 237 BSS_TYPE_AP_BSS = 3, 238 MAX_BSS_TYPE = 0xFF 239 }; 240 241 #define WL1271_JOIN_CMD_CTRL_TX_FLUSH 0x80 /* Firmware flushes all Tx */ 242 #define WL1271_JOIN_CMD_TX_SESSION_OFFSET 1 243 #define WL1271_JOIN_CMD_BSS_TYPE_5GHZ 0x10 244 245 struct wl12xx_cmd_role_enable { 246 struct wl1271_cmd_header header; 247 248 u8 role_id; 249 u8 role_type; 250 u8 mac_address[ETH_ALEN]; 251 } __packed; 252 253 struct wl12xx_cmd_role_disable { 254 struct wl1271_cmd_header header; 255 256 u8 role_id; 257 u8 padding[3]; 258 } __packed; 259 260 enum wlcore_band { 261 WLCORE_BAND_2_4GHZ = 0, 262 WLCORE_BAND_5GHZ = 1, 263 WLCORE_BAND_JAPAN_4_9_GHZ = 2, 264 WLCORE_BAND_DEFAULT = WLCORE_BAND_2_4GHZ, 265 WLCORE_BAND_INVALID = 0x7E, 266 WLCORE_BAND_MAX_RADIO = 0x7F, 267 }; 268 269 struct wl12xx_cmd_role_start { 270 struct wl1271_cmd_header header; 271 272 u8 role_id; 273 u8 band; 274 u8 channel; 275 u8 padding; 276 277 union { 278 struct { 279 u8 hlid; 280 u8 session; 281 u8 padding_1[54]; 282 } __packed device; 283 /* sta & p2p_cli use the same struct */ 284 struct { 285 u8 bssid[ETH_ALEN]; 286 u8 hlid; /* data hlid */ 287 u8 session; 288 __le32 remote_rates; /* remote supported rates */ 289 290 /* 291 * The target uses this field to determine the rate at 292 * which to transmit control frame responses (such as 293 * ACK or CTS frames). 294 */ 295 __le32 basic_rate_set; 296 __le32 local_rates; /* local supported rates */ 297 298 u8 ssid_type; 299 u8 ssid_len; 300 u8 ssid[IEEE80211_MAX_SSID_LEN]; 301 302 __le16 beacon_interval; /* in TBTTs */ 303 } __packed sta; 304 struct { 305 u8 bssid[ETH_ALEN]; 306 u8 hlid; /* data hlid */ 307 u8 dtim_interval; 308 __le32 remote_rates; /* remote supported rates */ 309 310 __le32 basic_rate_set; 311 __le32 local_rates; /* local supported rates */ 312 313 u8 ssid_type; 314 u8 ssid_len; 315 u8 ssid[IEEE80211_MAX_SSID_LEN]; 316 317 __le16 beacon_interval; /* in TBTTs */ 318 319 u8 padding_1[4]; 320 } __packed ibss; 321 /* ap & p2p_go use the same struct */ 322 struct { 323 __le16 aging_period; /* in secs */ 324 u8 beacon_expiry; /* in ms */ 325 u8 bss_index; 326 /* The host link id for the AP's global queue */ 327 u8 global_hlid; 328 /* The host link id for the AP's broadcast queue */ 329 u8 broadcast_hlid; 330 331 __le16 beacon_interval; /* in TBTTs */ 332 333 __le32 basic_rate_set; 334 __le32 local_rates; /* local supported rates */ 335 336 u8 dtim_interval; 337 338 u8 ssid_type; 339 u8 ssid_len; 340 u8 ssid[IEEE80211_MAX_SSID_LEN]; 341 342 u8 reset_tsf; 343 344 u8 padding_1[4]; 345 } __packed ap; 346 }; 347 } __packed; 348 349 struct wl12xx_cmd_role_stop { 350 struct wl1271_cmd_header header; 351 352 u8 role_id; 353 u8 disc_type; /* only STA and P2P_CLI */ 354 __le16 reason; /* only STA and P2P_CLI */ 355 } __packed; 356 357 struct cmd_enabledisable_path { 358 struct wl1271_cmd_header header; 359 360 u8 channel; 361 u8 padding[3]; 362 } __packed; 363 364 #define WL1271_RATE_AUTOMATIC 0 365 366 struct wl1271_cmd_template_set { 367 struct wl1271_cmd_header header; 368 369 u8 role_id; 370 u8 template_type; 371 __le16 len; 372 u8 index; /* relevant only for KLV_TEMPLATE type */ 373 u8 padding[3]; 374 375 __le32 enabled_rates; 376 u8 short_retry_limit; 377 u8 long_retry_limit; 378 u8 aflags; 379 u8 reserved; 380 381 u8 template_data[WL1271_CMD_TEMPL_MAX_SIZE]; 382 } __packed; 383 384 #define TIM_ELE_ID 5 385 #define PARTIAL_VBM_MAX 251 386 387 struct wl1271_tim { 388 u8 identity; 389 u8 length; 390 u8 dtim_count; 391 u8 dtim_period; 392 u8 bitmap_ctrl; 393 u8 pvb_field[PARTIAL_VBM_MAX]; /* Partial Virtual Bitmap */ 394 } __packed; 395 396 enum wl1271_cmd_ps_mode { 397 STATION_AUTO_PS_MODE, /* Dynamic Power Save */ 398 STATION_ACTIVE_MODE, 399 STATION_POWER_SAVE_MODE 400 }; 401 402 struct wl1271_cmd_ps_params { 403 struct wl1271_cmd_header header; 404 405 u8 role_id; 406 u8 ps_mode; /* STATION_* */ 407 u16 auto_ps_timeout; 408 } __packed; 409 410 /* HW encryption keys */ 411 #define NUM_ACCESS_CATEGORIES_COPY 4 412 413 enum wl1271_cmd_key_action { 414 KEY_ADD_OR_REPLACE = 1, 415 KEY_REMOVE = 2, 416 KEY_SET_ID = 3, 417 MAX_KEY_ACTION = 0xffff, 418 }; 419 420 enum wl1271_cmd_lid_key_type { 421 UNICAST_LID_TYPE = 0, 422 BROADCAST_LID_TYPE = 1, 423 WEP_DEFAULT_LID_TYPE = 2 424 }; 425 426 enum wl1271_cmd_key_type { 427 KEY_NONE = 0, 428 KEY_WEP = 1, 429 KEY_TKIP = 2, 430 KEY_AES = 3, 431 KEY_GEM = 4, 432 }; 433 434 struct wl1271_cmd_set_keys { 435 struct wl1271_cmd_header header; 436 437 /* 438 * Indicates whether the HLID is a unicast key set 439 * or broadcast key set. A special value 0xFF is 440 * used to indicate that the HLID is on WEP-default 441 * (multi-hlids). of type wl1271_cmd_lid_key_type. 442 */ 443 u8 hlid; 444 445 /* 446 * In WEP-default network (hlid == 0xFF) used to 447 * indicate which network STA/IBSS/AP role should be 448 * changed 449 */ 450 u8 lid_key_type; 451 452 /* 453 * Key ID - For TKIP and AES key types, this field 454 * indicates the value that should be inserted into 455 * the KeyID field of frames transmitted using this 456 * key entry. For broadcast keys the index use as a 457 * marker for TX/RX key. 458 * For WEP default network (HLID=0xFF), this field 459 * indicates the ID of the key to add or remove. 460 */ 461 u8 key_id; 462 u8 reserved_1; 463 464 /* key_action_e */ 465 __le16 key_action; 466 467 /* key size in bytes */ 468 u8 key_size; 469 470 /* key_type_e */ 471 u8 key_type; 472 473 /* This field holds the security key data to add to the STA table */ 474 u8 key[MAX_KEY_SIZE]; 475 __le16 ac_seq_num16[NUM_ACCESS_CATEGORIES_COPY]; 476 __le32 ac_seq_num32[NUM_ACCESS_CATEGORIES_COPY]; 477 } __packed; 478 479 struct wl1271_cmd_test_header { 480 u8 id; 481 u8 padding[3]; 482 } __packed; 483 484 enum wl1271_channel_tune_bands { 485 WL1271_CHANNEL_TUNE_BAND_2_4, 486 WL1271_CHANNEL_TUNE_BAND_5, 487 WL1271_CHANNEL_TUNE_BAND_4_9 488 }; 489 490 #define WL1271_PD_REFERENCE_POINT_BAND_B_G 0 491 492 /* 493 * There are three types of disconnections: 494 * 495 * DISCONNECT_IMMEDIATE: the fw doesn't send any frames 496 * DISCONNECT_DEAUTH: the fw generates a DEAUTH request with the reason 497 * we have passed 498 * DISCONNECT_DISASSOC: the fw generates a DESASSOC request with the reason 499 * we have passed 500 */ 501 enum wl1271_disconnect_type { 502 DISCONNECT_IMMEDIATE, 503 DISCONNECT_DEAUTH, 504 DISCONNECT_DISASSOC 505 }; 506 507 #define WL1271_CMD_STA_STATE_CONNECTED 1 508 509 struct wl12xx_cmd_set_peer_state { 510 struct wl1271_cmd_header header; 511 512 u8 hlid; 513 u8 state; 514 u8 padding[2]; 515 } __packed; 516 517 struct wl12xx_cmd_roc { 518 struct wl1271_cmd_header header; 519 520 u8 role_id; 521 u8 channel; 522 u8 band; 523 u8 padding; 524 }; 525 526 struct wl12xx_cmd_croc { 527 struct wl1271_cmd_header header; 528 529 u8 role_id; 530 u8 padding[3]; 531 }; 532 533 enum wl12xx_ssid_type { 534 WL12XX_SSID_TYPE_PUBLIC = 0, 535 WL12XX_SSID_TYPE_HIDDEN = 1, 536 WL12XX_SSID_TYPE_ANY = 2, 537 }; 538 539 enum wl1271_psd_type { 540 WL1271_PSD_LEGACY = 0, 541 WL1271_PSD_UPSD_TRIGGER = 1, 542 WL1271_PSD_LEGACY_PSPOLL = 2, 543 WL1271_PSD_SAPSD = 3 544 }; 545 546 struct wl12xx_cmd_add_peer { 547 struct wl1271_cmd_header header; 548 549 u8 addr[ETH_ALEN]; 550 u8 hlid; 551 u8 aid; 552 u8 psd_type[NUM_ACCESS_CATEGORIES_COPY]; 553 __le32 supported_rates; 554 u8 bss_index; 555 u8 sp_len; 556 u8 wmm; 557 u8 padding1; 558 } __packed; 559 560 struct wl12xx_cmd_remove_peer { 561 struct wl1271_cmd_header header; 562 563 u8 hlid; 564 u8 reason_opcode; 565 u8 send_deauth_flag; 566 u8 padding1; 567 } __packed; 568 569 /* 570 * Continuous mode - packets are transferred to the host periodically 571 * via the data path. 572 * On demand - Log messages are stored in a cyclic buffer in the 573 * firmware, and only transferred to the host when explicitly requested 574 */ 575 enum wl12xx_fwlogger_log_mode { 576 WL12XX_FWLOG_CONTINUOUS, 577 WL12XX_FWLOG_ON_DEMAND 578 }; 579 580 /* Include/exclude timestamps from the log messages */ 581 enum wl12xx_fwlogger_timestamp { 582 WL12XX_FWLOG_TIMESTAMP_DISABLED, 583 WL12XX_FWLOG_TIMESTAMP_ENABLED 584 }; 585 586 /* 587 * Logs can be routed to the debug pinouts (where available), to the host bus 588 * (SDIO/SPI), or dropped 589 */ 590 enum wl12xx_fwlogger_output { 591 WL12XX_FWLOG_OUTPUT_NONE, 592 WL12XX_FWLOG_OUTPUT_DBG_PINS, 593 WL12XX_FWLOG_OUTPUT_HOST, 594 }; 595 596 struct wl12xx_cmd_config_fwlog { 597 struct wl1271_cmd_header header; 598 599 /* See enum wl12xx_fwlogger_log_mode */ 600 u8 logger_mode; 601 602 /* Minimum log level threshold */ 603 u8 log_severity; 604 605 /* Include/exclude timestamps from the log messages */ 606 u8 timestamp; 607 608 /* See enum wl1271_fwlogger_output */ 609 u8 output; 610 611 /* Regulates the frequency of log messages */ 612 u8 threshold; 613 614 u8 padding[3]; 615 } __packed; 616 617 struct wl12xx_cmd_start_fwlog { 618 struct wl1271_cmd_header header; 619 } __packed; 620 621 struct wl12xx_cmd_stop_fwlog { 622 struct wl1271_cmd_header header; 623 } __packed; 624 625 struct wl12xx_cmd_channel_switch { 626 struct wl1271_cmd_header header; 627 628 u8 role_id; 629 630 /* The new serving channel */ 631 u8 channel; 632 /* Relative time of the serving channel switch in TBTT units */ 633 u8 switch_time; 634 /* Stop the role TX, should expect it after radar detection */ 635 u8 stop_tx; 636 /* The target channel tx status 1-stopped 0-open*/ 637 u8 post_switch_tx_disable; 638 639 u8 padding[3]; 640 } __packed; 641 642 struct wl12xx_cmd_stop_channel_switch { 643 struct wl1271_cmd_header header; 644 } __packed; 645 646 #endif /* __WL1271_CMD_H__ */ 647