drivers/net/wireless/ath/ath6kl/wmi.h

   1 /*
   2  * Copyright (c) 2010-2011 Atheros Communications Inc.
   3  * Copyright (c) 2011-2012 Qualcomm Atheros, Inc.
   4  *
   5  * Permission to use, copy, modify, and/or distribute this software for any
   6  * purpose with or without fee is hereby granted, provided that the above
   7  * copyright notice and this permission notice appear in all copies.
   8  *
   9  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  10  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  11  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  12  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  13  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  14  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  15  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  16  */
  17
  18 /*
  19  * This file contains the definitions of the WMI protocol specified in the
  20  * Wireless Module Interface (WMI).  It includes definitions of all the
  21  * commands and events. Commands are messages from the host to the WM.
  22  * Events and Replies are messages from the WM to the host.
  23  */
  24
  25 #ifndef WMI_H
  26 #define WMI_H
  27
  28 #include <linux/ieee80211.h>
  29
  30 #include "htc.h"
  31
  32 #define HTC_PROTOCOL_VERSION            0x0002
  33 #define WMI_PROTOCOL_VERSION            0x0002
  34 #define WMI_CONTROL_MSG_MAX_LEN         256
  35 #define is_ethertype(type_or_len)       ((type_or_len) >= 0x0600)
  36
  37 #define IP_ETHERTYPE            0x0800
  38
  39 #define WMI_IMPLICIT_PSTREAM    0xFF
  40 #define WMI_MAX_THINSTREAM      15
  41
  42 #define SSID_IE_LEN_INDEX       13
  43
  44 /* Host side link management data structures */
  45 #define SIG_QUALITY_THRESH_LVLS         6
  46 #define SIG_QUALITY_UPPER_THRESH_LVLS   SIG_QUALITY_THRESH_LVLS
  47 #define SIG_QUALITY_LOWER_THRESH_LVLS   SIG_QUALITY_THRESH_LVLS
  48
  49 #define A_BAND_24GHZ           0
  50 #define A_BAND_5GHZ            1
  51 #define A_NUM_BANDS            2
  52
  53 /* in ms */
  54 #define WMI_IMPLICIT_PSTREAM_INACTIVITY_INT 5000
  55
  56 /*
  57  * There are no signed versions of __le16 and __le32, so for a temporary
  58  * solution come up with our own version. The idea is from fs/ntfs/types.h.
  59  *
  60  * Use a_ prefix so that it doesn't conflict if we get proper support to
  61  * linux/types.h.
  62  */
  63 typedef __s16 __bitwise a_sle16;
  64 typedef __s32 __bitwise a_sle32;
  65
  66 static inline a_sle32 a_cpu_to_sle32(s32 val)
  67 {
  68         return (__force a_sle32) cpu_to_le32(val);
  69 }
  70
  71 static inline s32 a_sle32_to_cpu(a_sle32 val)
  72 {
  73         return le32_to_cpu((__force __le32) val);
  74 }
  75
  76 static inline a_sle16 a_cpu_to_sle16(s16 val)
  77 {
  78         return (__force a_sle16) cpu_to_le16(val);
  79 }
  80
  81 static inline s16 a_sle16_to_cpu(a_sle16 val)
  82 {
  83         return le16_to_cpu((__force __le16) val);
  84 }
  85
  86 struct sq_threshold_params {
  87         s16 upper_threshold[SIG_QUALITY_UPPER_THRESH_LVLS];
  88         s16 lower_threshold[SIG_QUALITY_LOWER_THRESH_LVLS];
  89         u32 upper_threshold_valid_count;
  90         u32 lower_threshold_valid_count;
  91         u32 polling_interval;
  92         u8 weight;
  93         u8 last_rssi;
  94         u8 last_rssi_poll_event;
  95 };
  96
  97 struct wmi_data_sync_bufs {
  98         u8 traffic_class;
  99         struct sk_buff *skb;
 100 };
 101
 102 /* WMM stream classes */
 103 #define WMM_NUM_AC  4
 104 #define WMM_AC_BE   0           /* best effort */
 105 #define WMM_AC_BK   1           /* background */
 106 #define WMM_AC_VI   2           /* video */
 107 #define WMM_AC_VO   3           /* voice */
 108
 109 #define WMI_VOICE_USER_PRIORITY         0x7
 110
 111 struct wmi {
 112         u16 stream_exist_for_ac[WMM_NUM_AC];
 113         u8 fat_pipe_exist;
 114         struct ath6kl *parent_dev;
 115         u8 pwr_mode;
 116
 117         /* protects fat_pipe_exist and stream_exist_for_ac */
 118         spinlock_t lock;
 119         enum htc_endpoint_id ep_id;
 120         struct sq_threshold_params
 121             sq_threshld[SIGNAL_QUALITY_METRICS_NUM_MAX];
 122         bool is_wmm_enabled;
 123         u8 traffic_class;
 124         bool is_probe_ssid;
 125
 126         u8 *last_mgmt_tx_frame;
 127         size_t last_mgmt_tx_frame_len;
 128         u8 saved_pwr_mode;
 129 };
 130
 131 struct host_app_area {
 132         __le32 wmi_protocol_ver;
 133 } __packed;
 134
 135 enum wmi_msg_type {
 136         DATA_MSGTYPE = 0x0,
 137         CNTL_MSGTYPE,
 138         SYNC_MSGTYPE,
 139         OPT_MSGTYPE,
 140 };
 141
 142 /*
 143  * Macros for operating on WMI_DATA_HDR (info) field
 144  */
 145
 146 #define WMI_DATA_HDR_MSG_TYPE_MASK  0x03
 147 #define WMI_DATA_HDR_MSG_TYPE_SHIFT 0
 148 #define WMI_DATA_HDR_UP_MASK        0x07
 149 #define WMI_DATA_HDR_UP_SHIFT       2
 150
 151 /* In AP mode, the same bit (b5) is used to indicate Power save state in
 152  * the Rx dir and More data bit state in the tx direction.
 153  */
 154 #define WMI_DATA_HDR_PS_MASK        0x1
 155 #define WMI_DATA_HDR_PS_SHIFT       5
 156
 157 #define WMI_DATA_HDR_MORE       0x20
 158
 159 enum wmi_data_hdr_data_type {
 160         WMI_DATA_HDR_DATA_TYPE_802_3 = 0,
 161         WMI_DATA_HDR_DATA_TYPE_802_11,
 162
 163         /* used to be used for the PAL */
 164         WMI_DATA_HDR_DATA_TYPE_ACL,
 165 };
 166
 167 /* Bitmap of data header flags */
 168 enum wmi_data_hdr_flags {
 169         WMI_DATA_HDR_FLAGS_MORE = 0x1,
 170         WMI_DATA_HDR_FLAGS_EOSP = 0x2,
 171         WMI_DATA_HDR_FLAGS_UAPSD = 0x4,
 172 };
 173
 174 #define WMI_DATA_HDR_DATA_TYPE_MASK     0x3
 175 #define WMI_DATA_HDR_DATA_TYPE_SHIFT    6
 176
 177 /* Macros for operating on WMI_DATA_HDR (info2) field */
 178 #define WMI_DATA_HDR_SEQNO_MASK     0xFFF
 179 #define WMI_DATA_HDR_SEQNO_SHIFT    0
 180
 181 #define WMI_DATA_HDR_AMSDU_MASK     0x1
 182 #define WMI_DATA_HDR_AMSDU_SHIFT    12
 183
 184 #define WMI_DATA_HDR_META_MASK      0x7
 185 #define WMI_DATA_HDR_META_SHIFT     13
 186
 187 #define WMI_DATA_HDR_PAD_BEFORE_DATA_MASK               0xFF
 188 #define WMI_DATA_HDR_PAD_BEFORE_DATA_SHIFT              0x8
 189
 190 /* Macros for operating on WMI_DATA_HDR (info3) field */
 191 #define WMI_DATA_HDR_IF_IDX_MASK    0xF
 192
 193 #define WMI_DATA_HDR_TRIG           0x10
 194 #define WMI_DATA_HDR_EOSP           0x10
 195
 196 struct wmi_data_hdr {
 197         s8 rssi;
 198
 199         /*
 200          * usage of 'info' field(8-bit):
 201          *
 202          *  b1:b0       - WMI_MSG_TYPE
 203          *  b4:b3:b2    - UP(tid)
 204          *  b5          - Used in AP mode.
 205          *  More-data in tx dir, PS in rx.
 206          *  b7:b6       - Dot3 header(0),
 207          *                Dot11 Header(1),
 208          *                ACL data(2)
 209          */
 210         u8 info;
 211
 212         /*
 213          * usage of 'info2' field(16-bit):
 214          *
 215          * b11:b0       - seq_no
 216          * b12          - A-MSDU?
 217          * b15:b13      - META_DATA_VERSION 0 - 7
 218          */
 219         __le16 info2;
 220
 221         /*
 222          * usage of info3, 16-bit:
 223          * b3:b0        - Interface index
 224          * b4           - uAPSD trigger in rx & EOSP in tx
 225          * b15:b5       - Reserved
 226          */
 227         __le16 info3;
 228 } __packed;
 229
 230 static inline u8 wmi_data_hdr_get_up(struct wmi_data_hdr *dhdr)
 231 {
 232         return (dhdr->info >> WMI_DATA_HDR_UP_SHIFT) & WMI_DATA_HDR_UP_MASK;
 233 }
 234
 235 static inline void wmi_data_hdr_set_up(struct wmi_data_hdr *dhdr,
 236                                        u8 usr_pri)
 237 {
 238         dhdr->info &= ~(WMI_DATA_HDR_UP_MASK << WMI_DATA_HDR_UP_SHIFT);
 239         dhdr->info |= usr_pri << WMI_DATA_HDR_UP_SHIFT;
 240 }
 241
 242 static inline u8 wmi_data_hdr_get_dot11(struct wmi_data_hdr *dhdr)
 243 {
 244         u8 data_type;
 245
 246         data_type = (dhdr->info >> WMI_DATA_HDR_DATA_TYPE_SHIFT) &
 247                                    WMI_DATA_HDR_DATA_TYPE_MASK;
 248         return (data_type == WMI_DATA_HDR_DATA_TYPE_802_11);
 249 }
 250
 251 static inline u16 wmi_data_hdr_get_seqno(struct wmi_data_hdr *dhdr)
 252 {
 253         return (le16_to_cpu(dhdr->info2) >> WMI_DATA_HDR_SEQNO_SHIFT) &
 254                                 WMI_DATA_HDR_SEQNO_MASK;
 255 }
 256
 257 static inline u8 wmi_data_hdr_is_amsdu(struct wmi_data_hdr *dhdr)
 258 {
 259         return (le16_to_cpu(dhdr->info2) >> WMI_DATA_HDR_AMSDU_SHIFT) &
 260                                WMI_DATA_HDR_AMSDU_MASK;
 261 }
 262
 263 static inline u8 wmi_data_hdr_get_meta(struct wmi_data_hdr *dhdr)
 264 {
 265         return (le16_to_cpu(dhdr->info2) >> WMI_DATA_HDR_META_SHIFT) &
 266                                WMI_DATA_HDR_META_MASK;
 267 }
 268
 269 static inline u8 wmi_data_hdr_get_if_idx(struct wmi_data_hdr *dhdr)
 270 {
 271         return le16_to_cpu(dhdr->info3) & WMI_DATA_HDR_IF_IDX_MASK;
 272 }
 273
 274 /* Tx meta version definitions */
 275 #define WMI_MAX_TX_META_SZ      12
 276 #define WMI_META_VERSION_1      0x01
 277 #define WMI_META_VERSION_2      0x02
 278
 279 /* Flag to signal to FW to calculate TCP checksum */
 280 #define WMI_META_V2_FLAG_CSUM_OFFLOAD 0x01
 281
 282 struct wmi_tx_meta_v1 {
 283         /* packet ID to identify the tx request */
 284         u8 pkt_id;
 285
 286         /* rate policy to be used for the tx of this frame */
 287         u8 rate_plcy_id;
 288 } __packed;
 289
 290 struct wmi_tx_meta_v2 {
 291         /*
 292          * Offset from start of the WMI header for csum calculation to
 293          * begin.
 294          */
 295         u8 csum_start;
 296
 297         /* offset from start of WMI header where final csum goes */
 298         u8 csum_dest;
 299
 300         /* no of bytes over which csum is calculated */
 301         u8 csum_flags;
 302 } __packed;
 303
 304 struct wmi_rx_meta_v1 {
 305         u8 status;
 306
 307         /* rate index mapped to rate at which this packet was received. */
 308         u8 rix;
 309
 310         /* rssi of packet */
 311         u8 rssi;
 312
 313         /* rf channel during packet reception */
 314         u8 channel;
 315
 316         __le16 flags;
 317 } __packed;
 318
 319 struct wmi_rx_meta_v2 {
 320         __le16 csum;
 321
 322         /* bit 0 set -partial csum valid bit 1 set -test mode */
 323         u8 csum_flags;
 324 } __packed;
 325
 326 #define WMI_CMD_HDR_IF_ID_MASK 0xF
 327
 328 /* Control Path */
 329 struct wmi_cmd_hdr {
 330         __le16 cmd_id;
 331
 332         /* info1 - 16 bits
 333          * b03:b00 - id
 334          * b15:b04 - unused */
 335         __le16 info1;
 336
 337         /* for alignment */
 338         __le16 reserved;
 339 } __packed;
 340
 341 static inline u8 wmi_cmd_hdr_get_if_idx(struct wmi_cmd_hdr *chdr)
 342 {
 343         return le16_to_cpu(chdr->info1) & WMI_CMD_HDR_IF_ID_MASK;
 344 }
 345
 346 /* List of WMI commands */
 347 enum wmi_cmd_id {
 348         WMI_CONNECT_CMDID = 0x0001,
 349         WMI_RECONNECT_CMDID,
 350         WMI_DISCONNECT_CMDID,
 351         WMI_SYNCHRONIZE_CMDID,
 352         WMI_CREATE_PSTREAM_CMDID,
 353         WMI_DELETE_PSTREAM_CMDID,
 354         /* WMI_START_SCAN_CMDID is to be deprecated. Use
 355          * WMI_BEGIN_SCAN_CMDID instead. The new cmd supports P2P mgmt
 356          * operations using station interface.
 357          */
 358         WMI_START_SCAN_CMDID,
 359         WMI_SET_SCAN_PARAMS_CMDID,
 360         WMI_SET_BSS_FILTER_CMDID,
 361         WMI_SET_PROBED_SSID_CMDID,      /* 10 */
 362         WMI_SET_LISTEN_INT_CMDID,
 363         WMI_SET_BMISS_TIME_CMDID,
 364         WMI_SET_DISC_TIMEOUT_CMDID,
 365         WMI_GET_CHANNEL_LIST_CMDID,
 366         WMI_SET_BEACON_INT_CMDID,
 367         WMI_GET_STATISTICS_CMDID,
 368         WMI_SET_CHANNEL_PARAMS_CMDID,
 369         WMI_SET_POWER_MODE_CMDID,
 370         WMI_SET_IBSS_PM_CAPS_CMDID,
 371         WMI_SET_POWER_PARAMS_CMDID,     /* 20 */
 372         WMI_SET_POWERSAVE_TIMERS_POLICY_CMDID,
 373         WMI_ADD_CIPHER_KEY_CMDID,
 374         WMI_DELETE_CIPHER_KEY_CMDID,
 375         WMI_ADD_KRK_CMDID,
 376         WMI_DELETE_KRK_CMDID,
 377         WMI_SET_PMKID_CMDID,
 378         WMI_SET_TX_PWR_CMDID,
 379         WMI_GET_TX_PWR_CMDID,
 380         WMI_SET_ASSOC_INFO_CMDID,
 381         WMI_ADD_BAD_AP_CMDID,           /* 30 */
 382         WMI_DELETE_BAD_AP_CMDID,
 383         WMI_SET_TKIP_COUNTERMEASURES_CMDID,
 384         WMI_RSSI_THRESHOLD_PARAMS_CMDID,
 385         WMI_TARGET_ERROR_REPORT_BITMASK_CMDID,
 386         WMI_SET_ACCESS_PARAMS_CMDID,
 387         WMI_SET_RETRY_LIMITS_CMDID,
 388         WMI_SET_OPT_MODE_CMDID,
 389         WMI_OPT_TX_FRAME_CMDID,
 390         WMI_SET_VOICE_PKT_SIZE_CMDID,
 391         WMI_SET_MAX_SP_LEN_CMDID,       /* 40 */
 392         WMI_SET_ROAM_CTRL_CMDID,
 393         WMI_GET_ROAM_TBL_CMDID,
 394         WMI_GET_ROAM_DATA_CMDID,
 395         WMI_ENABLE_RM_CMDID,
 396         WMI_SET_MAX_OFFHOME_DURATION_CMDID,
 397         WMI_EXTENSION_CMDID,    /* Non-wireless extensions */
 398         WMI_SNR_THRESHOLD_PARAMS_CMDID,
 399         WMI_LQ_THRESHOLD_PARAMS_CMDID,
 400         WMI_SET_LPREAMBLE_CMDID,
 401         WMI_SET_RTS_CMDID,              /* 50 */
 402         WMI_CLR_RSSI_SNR_CMDID,
 403         WMI_SET_FIXRATES_CMDID,
 404         WMI_GET_FIXRATES_CMDID,
 405         WMI_SET_AUTH_MODE_CMDID,
 406         WMI_SET_REASSOC_MODE_CMDID,
 407         WMI_SET_WMM_CMDID,
 408         WMI_SET_WMM_TXOP_CMDID,
 409         WMI_TEST_CMDID,
 410
 411         /* COEX AR6002 only */
 412         WMI_SET_BT_STATUS_CMDID,
 413         WMI_SET_BT_PARAMS_CMDID,        /* 60 */
 414
 415         WMI_SET_KEEPALIVE_CMDID,
 416         WMI_GET_KEEPALIVE_CMDID,
 417         WMI_SET_APPIE_CMDID,
 418         WMI_GET_APPIE_CMDID,
 419         WMI_SET_WSC_STATUS_CMDID,
 420
 421         /* Wake on Wireless */
 422         WMI_SET_HOST_SLEEP_MODE_CMDID,
 423         WMI_SET_WOW_MODE_CMDID,
 424         WMI_GET_WOW_LIST_CMDID,
 425         WMI_ADD_WOW_PATTERN_CMDID,
 426         WMI_DEL_WOW_PATTERN_CMDID,      /* 70 */
 427
 428         WMI_SET_FRAMERATES_CMDID,
 429         WMI_SET_AP_PS_CMDID,
 430         WMI_SET_QOS_SUPP_CMDID,
 431         WMI_SET_IE_CMDID,
 432
 433         /* WMI_THIN_RESERVED_... mark the start and end
 434          * values for WMI_THIN_RESERVED command IDs. These
 435          * command IDs can be found in wmi_thin.h */
 436         WMI_THIN_RESERVED_START = 0x8000,
 437         WMI_THIN_RESERVED_END = 0x8fff,
 438
 439         /* Developer commands starts at 0xF000 */
 440         WMI_SET_BITRATE_CMDID = 0xF000,
 441         WMI_GET_BITRATE_CMDID,
 442         WMI_SET_WHALPARAM_CMDID,
 443         WMI_SET_MAC_ADDRESS_CMDID,
 444         WMI_SET_AKMP_PARAMS_CMDID,
 445         WMI_SET_PMKID_LIST_CMDID,
 446         WMI_GET_PMKID_LIST_CMDID,
 447         WMI_ABORT_SCAN_CMDID,
 448         WMI_SET_TARGET_EVENT_REPORT_CMDID,
 449
 450         /* Unused */
 451         WMI_UNUSED1,
 452         WMI_UNUSED2,
 453
 454         /* AP mode commands */
 455         WMI_AP_HIDDEN_SSID_CMDID,
 456         WMI_AP_SET_NUM_STA_CMDID,
 457         WMI_AP_ACL_POLICY_CMDID,
 458         WMI_AP_ACL_MAC_LIST_CMDID,
 459         WMI_AP_CONFIG_COMMIT_CMDID,
 460         WMI_AP_SET_MLME_CMDID,
 461         WMI_AP_SET_PVB_CMDID,
 462         WMI_AP_CONN_INACT_CMDID,
 463         WMI_AP_PROT_SCAN_TIME_CMDID,
 464         WMI_AP_SET_COUNTRY_CMDID,
 465         WMI_AP_SET_DTIM_CMDID,
 466         WMI_AP_MODE_STAT_CMDID,
 467
 468         WMI_SET_IP_CMDID,
 469         WMI_SET_PARAMS_CMDID,
 470         WMI_SET_MCAST_FILTER_CMDID,
 471         WMI_DEL_MCAST_FILTER_CMDID,
 472
 473         WMI_ALLOW_AGGR_CMDID,
 474         WMI_ADDBA_REQ_CMDID,
 475         WMI_DELBA_REQ_CMDID,
 476         WMI_SET_HT_CAP_CMDID,
 477         WMI_SET_HT_OP_CMDID,
 478         WMI_SET_TX_SELECT_RATES_CMDID,
 479         WMI_SET_TX_SGI_PARAM_CMDID,
 480         WMI_SET_RATE_POLICY_CMDID,
 481
 482         WMI_HCI_CMD_CMDID,
 483         WMI_RX_FRAME_FORMAT_CMDID,
 484         WMI_SET_THIN_MODE_CMDID,
 485         WMI_SET_BT_WLAN_CONN_PRECEDENCE_CMDID,
 486
 487         WMI_AP_SET_11BG_RATESET_CMDID,
 488         WMI_SET_PMK_CMDID,
 489         WMI_MCAST_FILTER_CMDID,
 490
 491         /* COEX CMDID AR6003 */
 492         WMI_SET_BTCOEX_FE_ANT_CMDID,
 493         WMI_SET_BTCOEX_COLOCATED_BT_DEV_CMDID,
 494         WMI_SET_BTCOEX_SCO_CONFIG_CMDID,
 495         WMI_SET_BTCOEX_A2DP_CONFIG_CMDID,
 496         WMI_SET_BTCOEX_ACLCOEX_CONFIG_CMDID,
 497         WMI_SET_BTCOEX_BTINQUIRY_PAGE_CONFIG_CMDID,
 498         WMI_SET_BTCOEX_DEBUG_CMDID,
 499         WMI_SET_BTCOEX_BT_OPERATING_STATUS_CMDID,
 500         WMI_GET_BTCOEX_STATS_CMDID,
 501         WMI_GET_BTCOEX_CONFIG_CMDID,
 502
 503         WMI_SET_DFS_ENABLE_CMDID,       /* F034 */
 504         WMI_SET_DFS_MINRSSITHRESH_CMDID,
 505         WMI_SET_DFS_MAXPULSEDUR_CMDID,
 506         WMI_DFS_RADAR_DETECTED_CMDID,
 507
 508         /* P2P commands */
 509         WMI_P2P_SET_CONFIG_CMDID,       /* F038 */
 510         WMI_WPS_SET_CONFIG_CMDID,
 511         WMI_SET_REQ_DEV_ATTR_CMDID,
 512         WMI_P2P_FIND_CMDID,
 513         WMI_P2P_STOP_FIND_CMDID,
 514         WMI_P2P_GO_NEG_START_CMDID,
 515         WMI_P2P_LISTEN_CMDID,
 516
 517         WMI_CONFIG_TX_MAC_RULES_CMDID,  /* F040 */
 518         WMI_SET_PROMISCUOUS_MODE_CMDID,
 519         WMI_RX_FRAME_FILTER_CMDID,
 520         WMI_SET_CHANNEL_CMDID,
 521
 522         /* WAC commands */
 523         WMI_ENABLE_WAC_CMDID,
 524         WMI_WAC_SCAN_REPLY_CMDID,
 525         WMI_WAC_CTRL_REQ_CMDID,
 526         WMI_SET_DIV_PARAMS_CMDID,
 527
 528         WMI_GET_PMK_CMDID,
 529         WMI_SET_PASSPHRASE_CMDID,
 530         WMI_SEND_ASSOC_RES_CMDID,
 531         WMI_SET_ASSOC_REQ_RELAY_CMDID,
 532
 533         /* ACS command, consists of sub-commands */
 534         WMI_ACS_CTRL_CMDID,
 535         WMI_SET_EXCESS_TX_RETRY_THRES_CMDID,
 536         WMI_SET_TBD_TIME_CMDID, /*added for wmiconfig command for TBD */
 537
 538         /* Pktlog cmds */
 539         WMI_PKTLOG_ENABLE_CMDID,
 540         WMI_PKTLOG_DISABLE_CMDID,
 541
 542         /* More P2P Cmds */
 543         WMI_P2P_GO_NEG_REQ_RSP_CMDID,
 544         WMI_P2P_GRP_INIT_CMDID,
 545         WMI_P2P_GRP_FORMATION_DONE_CMDID,
 546         WMI_P2P_INVITE_CMDID,
 547         WMI_P2P_INVITE_REQ_RSP_CMDID,
 548         WMI_P2P_PROV_DISC_REQ_CMDID,
 549         WMI_P2P_SET_CMDID,
 550
 551         WMI_GET_RFKILL_MODE_CMDID,
 552         WMI_SET_RFKILL_MODE_CMDID,
 553         WMI_AP_SET_APSD_CMDID,
 554         WMI_AP_APSD_BUFFERED_TRAFFIC_CMDID,
 555
 556         WMI_P2P_SDPD_TX_CMDID, /* F05C */
 557         WMI_P2P_STOP_SDPD_CMDID,
 558         WMI_P2P_CANCEL_CMDID,
 559         /* Ultra low power store / recall commands */
 560         WMI_STORERECALL_CONFIGURE_CMDID,
 561         WMI_STORERECALL_RECALL_CMDID,
 562         WMI_STORERECALL_HOST_READY_CMDID,
 563         WMI_FORCE_TARGET_ASSERT_CMDID,
 564
 565         WMI_SET_PROBED_SSID_EX_CMDID,
 566         WMI_SET_NETWORK_LIST_OFFLOAD_CMDID,
 567         WMI_SET_ARP_NS_OFFLOAD_CMDID,
 568         WMI_ADD_WOW_EXT_PATTERN_CMDID,
 569         WMI_GTK_OFFLOAD_OP_CMDID,
 570         WMI_REMAIN_ON_CHNL_CMDID,
 571         WMI_CANCEL_REMAIN_ON_CHNL_CMDID,
 572         /* WMI_SEND_ACTION_CMDID is to be deprecated. Use
 573          * WMI_SEND_MGMT_CMDID instead. The new cmd supports P2P mgmt
 574          * operations using station interface.
 575          */
 576         WMI_SEND_ACTION_CMDID,
 577         WMI_PROBE_REQ_REPORT_CMDID,
 578         WMI_DISABLE_11B_RATES_CMDID,
 579         WMI_SEND_PROBE_RESPONSE_CMDID,
 580         WMI_GET_P2P_INFO_CMDID,
 581         WMI_AP_JOIN_BSS_CMDID,
 582
 583         WMI_SMPS_ENABLE_CMDID,
 584         WMI_SMPS_CONFIG_CMDID,
 585         WMI_SET_RATECTRL_PARM_CMDID,
 586         /*  LPL specific commands*/
 587         WMI_LPL_FORCE_ENABLE_CMDID,
 588         WMI_LPL_SET_POLICY_CMDID,
 589         WMI_LPL_GET_POLICY_CMDID,
 590         WMI_LPL_GET_HWSTATE_CMDID,
 591         WMI_LPL_SET_PARAMS_CMDID,
 592         WMI_LPL_GET_PARAMS_CMDID,
 593
 594         WMI_SET_BUNDLE_PARAM_CMDID,
 595
 596         /*GreenTx specific commands*/
 597
 598         WMI_GREENTX_PARAMS_CMDID,
 599
 600         WMI_RTT_MEASREQ_CMDID,
 601         WMI_RTT_CAPREQ_CMDID,
 602         WMI_RTT_STATUSREQ_CMDID,
 603
 604         /* WPS Commands */
 605         WMI_WPS_START_CMDID,
 606         WMI_GET_WPS_STATUS_CMDID,
 607
 608         /* More P2P commands */
 609         WMI_SET_NOA_CMDID,
 610         WMI_GET_NOA_CMDID,
 611         WMI_SET_OPPPS_CMDID,
 612         WMI_GET_OPPPS_CMDID,
 613         WMI_ADD_PORT_CMDID,
 614         WMI_DEL_PORT_CMDID,
 615
 616         /* 802.11w cmd */
 617         WMI_SET_RSN_CAP_CMDID,
 618         WMI_GET_RSN_CAP_CMDID,
 619         WMI_SET_IGTK_CMDID,
 620
 621         WMI_RX_FILTER_COALESCE_FILTER_OP_CMDID,
 622         WMI_RX_FILTER_SET_FRAME_TEST_LIST_CMDID,
 623
 624         WMI_SEND_MGMT_CMDID,
 625         WMI_BEGIN_SCAN_CMDID,
 626
 627         WMI_SET_BLACK_LIST,
 628         WMI_SET_MCASTRATE,
 629
 630         WMI_STA_BMISS_ENHANCE_CMDID,
 631 };
 632
 633 enum wmi_mgmt_frame_type {
 634         WMI_FRAME_BEACON = 0,
 635         WMI_FRAME_PROBE_REQ,
 636         WMI_FRAME_PROBE_RESP,
 637         WMI_FRAME_ASSOC_REQ,
 638         WMI_FRAME_ASSOC_RESP,
 639         WMI_NUM_MGMT_FRAME
 640 };
 641
 642 enum wmi_ie_field_type {
 643         WMI_RSN_IE_CAPB = 0x1,
 644         WMI_IE_FULL     = 0xFF,  /* indicats full IE */
 645 };
 646
 647 /* WMI_CONNECT_CMDID  */
 648 enum network_type {
 649         INFRA_NETWORK = 0x01,
 650         ADHOC_NETWORK = 0x02,
 651         ADHOC_CREATOR = 0x04,
 652         AP_NETWORK = 0x10,
 653 };
 654
 655 enum network_subtype {
 656         SUBTYPE_NONE,
 657         SUBTYPE_BT,
 658         SUBTYPE_P2PDEV,
 659         SUBTYPE_P2PCLIENT,
 660         SUBTYPE_P2PGO,
 661 };
 662
 663 enum dot11_auth_mode {
 664         OPEN_AUTH = 0x01,
 665         SHARED_AUTH = 0x02,
 666
 667         /* different from IEEE_AUTH_MODE definitions */
 668         LEAP_AUTH = 0x04,
 669 };
 670
 671 enum auth_mode {
 672         NONE_AUTH = 0x01,
 673         WPA_AUTH = 0x02,
 674         WPA2_AUTH = 0x04,
 675         WPA_PSK_AUTH = 0x08,
 676         WPA2_PSK_AUTH = 0x10,
 677         WPA_AUTH_CCKM = 0x20,
 678         WPA2_AUTH_CCKM = 0x40,
 679 };
 680
 681 #define WMI_MAX_KEY_INDEX   3
 682
 683 #define WMI_MAX_KEY_LEN     32
 684
 685 /*
 686  * NB: these values are ordered carefully; there are lots of
 687  * of implications in any reordering.  In particular beware
 688  * that 4 is not used to avoid conflicting with IEEE80211_F_PRIVACY.
 689  */
 690 #define ATH6KL_CIPHER_WEP            0
 691 #define ATH6KL_CIPHER_TKIP           1
 692 #define ATH6KL_CIPHER_AES_OCB        2
 693 #define ATH6KL_CIPHER_AES_CCM        3
 694 #define ATH6KL_CIPHER_CKIP           5
 695 #define ATH6KL_CIPHER_CCKM_KRK       6
 696 #define ATH6KL_CIPHER_NONE           7 /* pseudo value */
 697
 698 /*
 699  * 802.11 rate set.
 700  */
 701 #define ATH6KL_RATE_MAXSIZE  15 /* max rates we'll handle */
 702
 703 #define ATH_OUI_TYPE            0x01
 704 #define WPA_OUI_TYPE            0x01
 705 #define WMM_PARAM_OUI_SUBTYPE   0x01
 706 #define WMM_OUI_TYPE            0x02
 707 #define WSC_OUT_TYPE            0x04
 708
 709 enum wmi_connect_ctrl_flags_bits {
 710         CONNECT_ASSOC_POLICY_USER = 0x0001,
 711         CONNECT_SEND_REASSOC = 0x0002,
 712         CONNECT_IGNORE_WPAx_GROUP_CIPHER = 0x0004,
 713         CONNECT_PROFILE_MATCH_DONE = 0x0008,
 714         CONNECT_IGNORE_AAC_BEACON = 0x0010,
 715         CONNECT_CSA_FOLLOW_BSS = 0x0020,
 716         CONNECT_DO_WPA_OFFLOAD = 0x0040,
 717         CONNECT_DO_NOT_DEAUTH = 0x0080,
 718         CONNECT_WPS_FLAG = 0x0100,
 719 };
 720
 721 struct wmi_connect_cmd {
 722         u8 nw_type;
 723         u8 dot11_auth_mode;
 724         u8 auth_mode;
 725         u8 prwise_crypto_type;
 726         u8 prwise_crypto_len;
 727         u8 grp_crypto_type;
 728         u8 grp_crypto_len;
 729         u8 ssid_len;
 730         u8 ssid[IEEE80211_MAX_SSID_LEN];
 731         __le16 ch;
 732         u8 bssid[ETH_ALEN];
 733         __le32 ctrl_flags;
 734         u8 nw_subtype;
 735 } __packed;
 736
 737 /* WMI_RECONNECT_CMDID */
 738 struct wmi_reconnect_cmd {
 739         /* channel hint */
 740         __le16 channel;
 741
 742         /* mandatory if set */
 743         u8 bssid[ETH_ALEN];
 744 } __packed;
 745
 746 /* WMI_ADD_CIPHER_KEY_CMDID */
 747 enum key_usage {
 748         PAIRWISE_USAGE = 0x00,
 749         GROUP_USAGE = 0x01,
 750
 751         /* default Tx Key - static WEP only */
 752         TX_USAGE = 0x02,
 753 };
 754
 755 /*
 756  * Bit Flag
 757  * Bit 0 - Initialise TSC - default is Initialize
 758  */
 759 #define KEY_OP_INIT_TSC     0x01
 760 #define KEY_OP_INIT_RSC     0x02
 761
 762 /* default initialise the TSC & RSC */
 763 #define KEY_OP_INIT_VAL     0x03
 764 #define KEY_OP_VALID_MASK   0x03
 765
 766 struct wmi_add_cipher_key_cmd {
 767         u8 key_index;
 768         u8 key_type;
 769
 770         /* enum key_usage */
 771         u8 key_usage;
 772
 773         u8 key_len;
 774
 775         /* key replay sequence counter */
 776         u8 key_rsc[8];
 777
 778         u8 key[WLAN_MAX_KEY_LEN];
 779
 780         /* additional key control info */
 781         u8 key_op_ctrl;
 782
 783         u8 key_mac_addr[ETH_ALEN];
 784 } __packed;
 785
 786 /* WMI_DELETE_CIPHER_KEY_CMDID */
 787 struct wmi_delete_cipher_key_cmd {
 788         u8 key_index;
 789 } __packed;
 790
 791 #define WMI_KRK_LEN     16
 792
 793 /* WMI_ADD_KRK_CMDID */
 794 struct wmi_add_krk_cmd {
 795         u8 krk[WMI_KRK_LEN];
 796 } __packed;
 797
 798 /* WMI_SETPMKID_CMDID */
 799
 800 #define WMI_PMKID_LEN 16
 801
 802 enum pmkid_enable_flg {
 803         PMKID_DISABLE = 0,
 804         PMKID_ENABLE = 1,
 805 };
 806
 807 struct wmi_setpmkid_cmd {
 808         u8 bssid[ETH_ALEN];
 809
 810         /* enum pmkid_enable_flg */
 811         u8 enable;
 812
 813         u8 pmkid[WMI_PMKID_LEN];
 814 } __packed;
 815
 816 /* WMI_START_SCAN_CMD */
 817 enum wmi_scan_type {
 818         WMI_LONG_SCAN = 0,
 819         WMI_SHORT_SCAN = 1,
 820 };
 821
 822 struct wmi_supp_rates {
 823         u8 nrates;
 824         u8 rates[ATH6KL_RATE_MAXSIZE];
 825 };
 826
 827 struct wmi_begin_scan_cmd {
 828         __le32 force_fg_scan;
 829
 830         /* for legacy cisco AP compatibility */
 831         __le32 is_legacy;
 832
 833         /* max duration in the home channel(msec) */
 834         __le32 home_dwell_time;
 835
 836         /* time interval between scans (msec) */
 837         __le32 force_scan_intvl;
 838
 839         /* no CCK rates */
 840         __le32 no_cck;
 841
 842         /* enum wmi_scan_type */
 843         u8 scan_type;
 844
 845         /* Supported rates to advertise in the probe request frames */
 846         struct wmi_supp_rates supp_rates[IEEE80211_NUM_BANDS];
 847
 848         /* how many channels follow */
 849         u8 num_ch;
 850
 851         /* channels in Mhz */
 852         __le16 ch_list[1];
 853 } __packed;
 854
 855 /* wmi_start_scan_cmd is to be deprecated. Use
 856  * wmi_begin_scan_cmd instead. The new structure supports P2P mgmt
 857  * operations using station interface.
 858  */
 859 struct wmi_start_scan_cmd {
 860         __le32 force_fg_scan;
 861
 862         /* for legacy cisco AP compatibility */
 863         __le32 is_legacy;
 864
 865         /* max duration in the home channel(msec) */
 866         __le32 home_dwell_time;
 867
 868         /* time interval between scans (msec) */
 869         __le32 force_scan_intvl;
 870
 871         /* enum wmi_scan_type */
 872         u8 scan_type;
 873
 874         /* how many channels follow */
 875         u8 num_ch;
 876
 877         /* channels in Mhz */
 878         __le16 ch_list[1];
 879 } __packed;
 880
 881 /*
 882  *  Warning: scan control flag value of 0xFF is used to disable
 883  *  all flags in WMI_SCAN_PARAMS_CMD. Do not add any more
 884  *  flags here
 885  */
 886 enum wmi_scan_ctrl_flags_bits {
 887
 888         /* set if can scan in the connect cmd */
 889         CONNECT_SCAN_CTRL_FLAGS = 0x01,
 890
 891         /* set if scan for the SSID it is already connected to */
 892         SCAN_CONNECTED_CTRL_FLAGS = 0x02,
 893
 894         /* set if enable active scan */
 895         ACTIVE_SCAN_CTRL_FLAGS = 0x04,
 896
 897         /* set if enable roam scan when bmiss and lowrssi */
 898         ROAM_SCAN_CTRL_FLAGS = 0x08,
 899
 900         /* set if follows customer BSSINFO reporting rule */
 901         REPORT_BSSINFO_CTRL_FLAGS = 0x10,
 902
 903         /* if disabled, target doesn't scan after a disconnect event  */
 904         ENABLE_AUTO_CTRL_FLAGS = 0x20,
 905
 906         /*
 907          * Scan complete event with canceled status will be generated when
 908          * a scan is prempted before it gets completed.
 909          */
 910         ENABLE_SCAN_ABORT_EVENT = 0x40
 911 };
 912
 913 struct wmi_scan_params_cmd {
 914           /* sec */
 915         __le16 fg_start_period;
 916
 917         /* sec */
 918         __le16 fg_end_period;
 919
 920         /* sec */
 921         __le16 bg_period;
 922
 923         /* msec */
 924         __le16 maxact_chdwell_time;
 925
 926         /* msec */
 927         __le16 pas_chdwell_time;
 928
 929           /* how many shorts scan for one long */
 930         u8 short_scan_ratio;
 931
 932         u8 scan_ctrl_flags;
 933
 934         /* msec */
 935         __le16 minact_chdwell_time;
 936
 937         /* max active scans per ssid */
 938         __le16 maxact_scan_per_ssid;
 939
 940         /* msecs */
 941         __le32 max_dfsch_act_time;
 942 } __packed;
 943
 944 /* WMI_SET_BSS_FILTER_CMDID */
 945 enum wmi_bss_filter {
 946         /* no beacons forwarded */
 947         NONE_BSS_FILTER = 0x0,
 948
 949         /* all beacons forwarded */
 950         ALL_BSS_FILTER,
 951
 952         /* only beacons matching profile */
 953         PROFILE_FILTER,
 954
 955         /* all but beacons matching profile */
 956         ALL_BUT_PROFILE_FILTER,
 957
 958         /* only beacons matching current BSS */
 959         CURRENT_BSS_FILTER,
 960
 961         /* all but beacons matching BSS */
 962         ALL_BUT_BSS_FILTER,
 963
 964         /* beacons matching probed ssid */
 965         PROBED_SSID_FILTER,
 966
 967         /* beacons matching matched ssid */
 968         MATCHED_SSID_FILTER,
 969
 970         /* marker only */
 971         LAST_BSS_FILTER,
 972 };
 973
 974 struct wmi_bss_filter_cmd {
 975         /* see, enum wmi_bss_filter */
 976         u8 bss_filter;
 977
 978         /* for alignment */
 979         u8 reserved1;
 980
 981         /* for alignment */
 982         __le16 reserved2;
 983
 984         __le32 ie_mask;
 985 } __packed;
 986
 987 /* WMI_SET_PROBED_SSID_CMDID */
 988 #define MAX_PROBED_SSIDS   16
 989
 990 enum wmi_ssid_flag {
 991         /* disables entry */
 992         DISABLE_SSID_FLAG = 0,
 993
 994         /* probes specified ssid */
 995         SPECIFIC_SSID_FLAG = 0x01,
 996
 997         /* probes for any ssid */
 998         ANY_SSID_FLAG = 0x02,
 999
1000         /* match for ssid */
1001         MATCH_SSID_FLAG = 0x08,
1002 };
1003
1004 struct wmi_probed_ssid_cmd {
1005         /* 0 to MAX_PROBED_SSIDS - 1 */
1006         u8 entry_index;
1007
1008         /* see, enum wmi_ssid_flg */
1009         u8 flag;
1010
1011         u8 ssid_len;
1012         u8 ssid[IEEE80211_MAX_SSID_LEN];
1013 } __packed;
1014
1015 /*
1016  * WMI_SET_LISTEN_INT_CMDID
1017  * The Listen interval is between 15 and 3000 TUs
1018  */
1019 struct wmi_listen_int_cmd {
1020         __le16 listen_intvl;
1021         __le16 num_beacons;
1022 } __packed;
1023
1024 /* WMI_SET_BMISS_TIME_CMDID */
1025 struct wmi_bmiss_time_cmd {
1026         __le16 bmiss_time;
1027         __le16 num_beacons;
1028 };
1029
1030 /* WMI_STA_ENHANCE_BMISS_CMDID */
1031 struct wmi_sta_bmiss_enhance_cmd {
1032         u8 enable;
1033 } __packed;
1034
1035 /* WMI_SET_POWER_MODE_CMDID */
1036 enum wmi_power_mode {
1037         REC_POWER = 0x01,
1038         MAX_PERF_POWER,
1039 };
1040
1041 struct wmi_power_mode_cmd {
1042         /* see, enum wmi_power_mode */
1043         u8 pwr_mode;
1044 } __packed;
1045
1046 /*
1047  * Policy to determnine whether power save failure event should be sent to
1048  * host during scanning
1049  */
1050 enum power_save_fail_event_policy {
1051         SEND_POWER_SAVE_FAIL_EVENT_ALWAYS = 1,
1052         IGNORE_PS_FAIL_DURING_SCAN = 2,
1053 };
1054
1055 struct wmi_power_params_cmd {
1056         /* msec */
1057         __le16 idle_period;
1058
1059         __le16 pspoll_number;
1060         __le16 dtim_policy;
1061         __le16 tx_wakeup_policy;
1062         __le16 num_tx_to_wakeup;
1063         __le16 ps_fail_event_policy;
1064 } __packed;
1065
1066 /*
1067  * Ratemask for below modes should be passed
1068  * to WMI_SET_TX_SELECT_RATES_CMDID.
1069  * AR6003 has 32 bit mask for each modes.
1070  * First 12 bits for legacy rates, 13 to 20
1071  * bits for HT 20 rates and 21 to 28 bits for
1072  * HT 40 rates
1073  */
1074 enum wmi_mode_phy {
1075         WMI_RATES_MODE_11A = 0,
1076         WMI_RATES_MODE_11G,
1077         WMI_RATES_MODE_11B,
1078         WMI_RATES_MODE_11GONLY,
1079         WMI_RATES_MODE_11A_HT20,
1080         WMI_RATES_MODE_11G_HT20,
1081         WMI_RATES_MODE_11A_HT40,
1082         WMI_RATES_MODE_11G_HT40,
1083         WMI_RATES_MODE_MAX
1084 };
1085
1086 /* WMI_SET_TX_SELECT_RATES_CMDID */
1087 struct wmi_set_tx_select_rates32_cmd {
1088         __le32 ratemask[WMI_RATES_MODE_MAX];
1089 } __packed;
1090
1091 /* WMI_SET_TX_SELECT_RATES_CMDID */
1092 struct wmi_set_tx_select_rates64_cmd {
1093         __le64 ratemask[WMI_RATES_MODE_MAX];
1094 } __packed;
1095
1096 /* WMI_SET_DISC_TIMEOUT_CMDID */
1097 struct wmi_disc_timeout_cmd {
1098         /* seconds */
1099         u8 discon_timeout;
1100 } __packed;
1101
1102 enum dir_type {
1103         UPLINK_TRAFFIC = 0,
1104         DNLINK_TRAFFIC = 1,
1105         BIDIR_TRAFFIC = 2,
1106 };
1107
1108 enum voiceps_cap_type {
1109         DISABLE_FOR_THIS_AC = 0,
1110         ENABLE_FOR_THIS_AC = 1,
1111         ENABLE_FOR_ALL_AC = 2,
1112 };
1113
1114 enum traffic_type {
1115         TRAFFIC_TYPE_APERIODIC = 0,
1116         TRAFFIC_TYPE_PERIODIC = 1,
1117 };
1118
1119 /* WMI_SYNCHRONIZE_CMDID */
1120 struct wmi_sync_cmd {
1121         u8 data_sync_map;
1122 } __packed;
1123
1124 /* WMI_CREATE_PSTREAM_CMDID */
1125 struct wmi_create_pstream_cmd {
1126         /* msec */
1127         __le32 min_service_int;
1128
1129         /* msec */
1130         __le32 max_service_int;
1131
1132         /* msec */
1133         __le32 inactivity_int;
1134
1135         /* msec */
1136         __le32 suspension_int;
1137
1138         __le32 service_start_time;
1139
1140         /* in bps */
1141         __le32 min_data_rate;
1142
1143         /* in bps */
1144         __le32 mean_data_rate;
1145
1146         /* in bps */
1147         __le32 peak_data_rate;
1148
1149         __le32 max_burst_size;
1150         __le32 delay_bound;
1151
1152         /* in bps */
1153         __le32 min_phy_rate;
1154
1155         __le32 sba;
1156         __le32 medium_time;
1157
1158         /* in octects */
1159         __le16 nominal_msdu;
1160
1161         /* in octects */
1162         __le16 max_msdu;
1163
1164         u8 traffic_class;
1165
1166         /* see, enum dir_type */
1167         u8 traffic_direc;
1168
1169         u8 rx_queue_num;
1170
1171         /* see, enum traffic_type */
1172         u8 traffic_type;
1173
1174         /* see, enum voiceps_cap_type */
1175         u8 voice_psc_cap;
1176         u8 tsid;
1177
1178         /* 802.1D user priority */
1179         u8 user_pri;
1180
1181         /* nominal phy rate */
1182         u8 nominal_phy;
1183 } __packed;
1184
1185 /* WMI_DELETE_PSTREAM_CMDID */
1186 struct wmi_delete_pstream_cmd {
1187         u8 tx_queue_num;
1188         u8 rx_queue_num;
1189         u8 traffic_direc;
1190         u8 traffic_class;
1191         u8 tsid;
1192 } __packed;
1193
1194 /* WMI_SET_CHANNEL_PARAMS_CMDID */
1195 enum wmi_phy_mode {
1196         WMI_11A_MODE = 0x1,
1197         WMI_11G_MODE = 0x2,
1198         WMI_11AG_MODE = 0x3,
1199         WMI_11B_MODE = 0x4,
1200         WMI_11GONLY_MODE = 0x5,
1201         WMI_11G_HT20    = 0x6,
1202 };
1203
1204 #define WMI_MAX_CHANNELS        32
1205
1206 /*
1207  *  WMI_RSSI_THRESHOLD_PARAMS_CMDID
1208  *  Setting the polltime to 0 would disable polling. Threshold values are
1209  *  in the ascending order, and should agree to:
1210  *  (lowThreshold_lowerVal < lowThreshold_upperVal < highThreshold_lowerVal
1211  *   < highThreshold_upperVal)
1212  */
1213
1214 struct wmi_rssi_threshold_params_cmd {
1215         /* polling time as a factor of LI */
1216         __le32 poll_time;
1217
1218         /* lowest of upper */
1219         a_sle16 thresh_above1_val;
1220
1221         a_sle16 thresh_above2_val;
1222         a_sle16 thresh_above3_val;
1223         a_sle16 thresh_above4_val;
1224         a_sle16 thresh_above5_val;
1225
1226         /* highest of upper */
1227         a_sle16 thresh_above6_val;
1228
1229         /* lowest of bellow */
1230         a_sle16 thresh_below1_val;
1231
1232         a_sle16 thresh_below2_val;
1233         a_sle16 thresh_below3_val;
1234         a_sle16 thresh_below4_val;
1235         a_sle16 thresh_below5_val;
1236
1237         /* highest of bellow */
1238         a_sle16 thresh_below6_val;
1239
1240         /* "alpha" */
1241         u8 weight;
1242
1243         u8 reserved[3];
1244 } __packed;
1245
1246 /*
1247  *  WMI_SNR_THRESHOLD_PARAMS_CMDID
1248  *  Setting the polltime to 0 would disable polling.
1249  */
1250
1251 struct wmi_snr_threshold_params_cmd {
1252         /* polling time as a factor of LI */
1253         __le32 poll_time;
1254
1255         /* "alpha" */
1256         u8 weight;
1257
1258         /* lowest of uppper */
1259         u8 thresh_above1_val;
1260
1261         u8 thresh_above2_val;
1262         u8 thresh_above3_val;
1263
1264         /* highest of upper */
1265         u8 thresh_above4_val;
1266
1267         /* lowest of bellow */
1268         u8 thresh_below1_val;
1269
1270         u8 thresh_below2_val;
1271         u8 thresh_below3_val;
1272
1273         /* highest of bellow */
1274         u8 thresh_below4_val;
1275
1276         u8 reserved[3];
1277 } __packed;
1278
1279 enum wmi_preamble_policy {
1280         WMI_IGNORE_BARKER_IN_ERP = 0,
1281         WMI_FOLLOW_BARKER_IN_ERP,
1282 };
1283
1284 struct wmi_set_lpreamble_cmd {
1285         u8 status;
1286         u8 preamble_policy;
1287 } __packed;
1288
1289 struct wmi_set_rts_cmd {
1290         __le16 threshold;
1291 } __packed;
1292
1293 /* WMI_SET_TX_PWR_CMDID */
1294 struct wmi_set_tx_pwr_cmd {
1295         /* in dbM units */
1296         u8 dbM;
1297 } __packed;
1298
1299 struct wmi_tx_pwr_reply {
1300         /* in dbM units */
1301         u8 dbM;
1302 } __packed;
1303
1304 struct wmi_report_sleep_state_event {
1305         __le32 sleep_state;
1306 };
1307
1308 enum wmi_report_sleep_status {
1309         WMI_REPORT_SLEEP_STATUS_IS_DEEP_SLEEP = 0,
1310         WMI_REPORT_SLEEP_STATUS_IS_AWAKE
1311 };
1312 enum target_event_report_config {
1313         /* default */
1314         DISCONN_EVT_IN_RECONN = 0,
1315
1316         NO_DISCONN_EVT_IN_RECONN
1317 };
1318
1319 struct wmi_mcast_filter_cmd {
1320         u8 mcast_all_enable;
1321 } __packed;
1322
1323 #define ATH6KL_MCAST_FILTER_MAC_ADDR_SIZE 6
1324 struct wmi_mcast_filter_add_del_cmd {
1325         u8 mcast_mac[ATH6KL_MCAST_FILTER_MAC_ADDR_SIZE];
1326 } __packed;
1327
1328 struct wmi_set_htcap_cmd {
1329         u8 band;
1330         u8 ht_enable;
1331         u8 ht40_supported;
1332         u8 ht20_sgi;
1333         u8 ht40_sgi;
1334         u8 intolerant_40mhz;
1335         u8 max_ampdu_len_exp;
1336 } __packed;
1337
1338 /* Command Replies */
1339
1340 /* WMI_GET_CHANNEL_LIST_CMDID reply */
1341 struct wmi_channel_list_reply {
1342         u8 reserved;
1343
1344         /* number of channels in reply */
1345         u8 num_ch;
1346
1347         /* channel in Mhz */
1348         __le16 ch_list[1];
1349 } __packed;
1350
1351 /* List of Events (target to host) */
1352 enum wmi_event_id {
1353         WMI_READY_EVENTID = 0x1001,
1354         WMI_CONNECT_EVENTID,
1355         WMI_DISCONNECT_EVENTID,
1356         WMI_BSSINFO_EVENTID,
1357         WMI_CMDERROR_EVENTID,
1358         WMI_REGDOMAIN_EVENTID,
1359         WMI_PSTREAM_TIMEOUT_EVENTID,
1360         WMI_NEIGHBOR_REPORT_EVENTID,
1361         WMI_TKIP_MICERR_EVENTID,
1362         WMI_SCAN_COMPLETE_EVENTID,      /* 0x100a */
1363         WMI_REPORT_STATISTICS_EVENTID,
1364         WMI_RSSI_THRESHOLD_EVENTID,
1365         WMI_ERROR_REPORT_EVENTID,
1366         WMI_OPT_RX_FRAME_EVENTID,
1367         WMI_REPORT_ROAM_TBL_EVENTID,
1368         WMI_EXTENSION_EVENTID,
1369         WMI_CAC_EVENTID,
1370         WMI_SNR_THRESHOLD_EVENTID,
1371         WMI_LQ_THRESHOLD_EVENTID,
1372         WMI_TX_RETRY_ERR_EVENTID,       /* 0x1014 */
1373         WMI_REPORT_ROAM_DATA_EVENTID,
1374         WMI_TEST_EVENTID,
1375         WMI_APLIST_EVENTID,
1376         WMI_GET_WOW_LIST_EVENTID,
1377         WMI_GET_PMKID_LIST_EVENTID,
1378         WMI_CHANNEL_CHANGE_EVENTID,
1379         WMI_PEER_NODE_EVENTID,
1380         WMI_PSPOLL_EVENTID,
1381         WMI_DTIMEXPIRY_EVENTID,
1382         WMI_WLAN_VERSION_EVENTID,
1383         WMI_SET_PARAMS_REPLY_EVENTID,
1384         WMI_ADDBA_REQ_EVENTID,          /*0x1020 */
1385         WMI_ADDBA_RESP_EVENTID,
1386         WMI_DELBA_REQ_EVENTID,
1387         WMI_TX_COMPLETE_EVENTID,
1388         WMI_HCI_EVENT_EVENTID,
1389         WMI_ACL_DATA_EVENTID,
1390         WMI_REPORT_SLEEP_STATE_EVENTID,
1391         WMI_REPORT_BTCOEX_STATS_EVENTID,
1392         WMI_REPORT_BTCOEX_CONFIG_EVENTID,
1393         WMI_GET_PMK_EVENTID,
1394
1395         /* DFS Events */
1396         WMI_DFS_HOST_ATTACH_EVENTID,
1397         WMI_DFS_HOST_INIT_EVENTID,
1398         WMI_DFS_RESET_DELAYLINES_EVENTID,
1399         WMI_DFS_RESET_RADARQ_EVENTID,
1400         WMI_DFS_RESET_AR_EVENTID,
1401         WMI_DFS_RESET_ARQ_EVENTID,
1402         WMI_DFS_SET_DUR_MULTIPLIER_EVENTID,
1403         WMI_DFS_SET_BANGRADAR_EVENTID,
1404         WMI_DFS_SET_DEBUGLEVEL_EVENTID,
1405         WMI_DFS_PHYERR_EVENTID,
1406
1407         /* CCX Evants */
1408         WMI_CCX_RM_STATUS_EVENTID,
1409
1410         /* P2P Events */
1411         WMI_P2P_GO_NEG_RESULT_EVENTID,
1412
1413         WMI_WAC_SCAN_DONE_EVENTID,
1414         WMI_WAC_REPORT_BSS_EVENTID,
1415         WMI_WAC_START_WPS_EVENTID,
1416         WMI_WAC_CTRL_REQ_REPLY_EVENTID,
1417
1418         WMI_REPORT_WMM_PARAMS_EVENTID,
1419         WMI_WAC_REJECT_WPS_EVENTID,
1420
1421         /* More P2P Events */
1422         WMI_P2P_GO_NEG_REQ_EVENTID,
1423         WMI_P2P_INVITE_REQ_EVENTID,
1424         WMI_P2P_INVITE_RCVD_RESULT_EVENTID,
1425         WMI_P2P_INVITE_SENT_RESULT_EVENTID,
1426         WMI_P2P_PROV_DISC_RESP_EVENTID,
1427         WMI_P2P_PROV_DISC_REQ_EVENTID,
1428
1429         /* RFKILL Events */
1430         WMI_RFKILL_STATE_CHANGE_EVENTID,
1431         WMI_RFKILL_GET_MODE_CMD_EVENTID,
1432
1433         WMI_P2P_START_SDPD_EVENTID,
1434         WMI_P2P_SDPD_RX_EVENTID,
1435
1436         WMI_SET_HOST_SLEEP_MODE_CMD_PROCESSED_EVENTID = 0x1047,
1437
1438         WMI_THIN_RESERVED_START_EVENTID = 0x8000,
1439         /* Events in this range are reserved for thinmode */
1440         WMI_THIN_RESERVED_END_EVENTID = 0x8fff,
1441
1442         WMI_SET_CHANNEL_EVENTID,
1443         WMI_ASSOC_REQ_EVENTID,
1444
1445         /* Generic ACS event */
1446         WMI_ACS_EVENTID,
1447         WMI_STORERECALL_STORE_EVENTID,
1448         WMI_WOW_EXT_WAKE_EVENTID,
1449         WMI_GTK_OFFLOAD_STATUS_EVENTID,
1450         WMI_NETWORK_LIST_OFFLOAD_EVENTID,
1451         WMI_REMAIN_ON_CHNL_EVENTID,
1452         WMI_CANCEL_REMAIN_ON_CHNL_EVENTID,
1453         WMI_TX_STATUS_EVENTID,
1454         WMI_RX_PROBE_REQ_EVENTID,
1455         WMI_P2P_CAPABILITIES_EVENTID,
1456         WMI_RX_ACTION_EVENTID,
1457         WMI_P2P_INFO_EVENTID,
1458 };
1459
1460 struct wmi_ready_event_2 {
1461         __le32 sw_version;
1462         __le32 abi_version;
1463         u8 mac_addr[ETH_ALEN];
1464         u8 phy_cap;
1465 } __packed;
1466
1467 /* WMI_PHY_CAPABILITY */
1468 enum wmi_phy_cap {
1469         WMI_11A_CAP = 0x01,
1470         WMI_11G_CAP = 0x02,
1471         WMI_11AG_CAP = 0x03,
1472         WMI_11AN_CAP = 0x04,
1473         WMI_11GN_CAP = 0x05,
1474         WMI_11AGN_CAP = 0x06,
1475 };
1476
1477 /* Connect Event */
1478 struct wmi_connect_event {
1479         union {
1480                 struct {
1481                         __le16 ch;
1482                         u8 bssid[ETH_ALEN];
1483                         __le16 listen_intvl;
1484                         __le16 beacon_intvl;
1485                         __le32 nw_type;
1486                 } sta;
1487                 struct {
1488                         u8 phymode;
1489                         u8 aid;
1490                         u8 mac_addr[ETH_ALEN];
1491                         u8 auth;
1492                         u8 keymgmt;
1493                         __le16 cipher;
1494                         u8 apsd_info;
1495                         u8 unused[3];
1496                 } ap_sta;
1497                 struct {
1498                         __le16 ch;
1499                         u8 bssid[ETH_ALEN];
1500                         u8 unused[8];
1501                 } ap_bss;
1502         } u;
1503         u8 beacon_ie_len;
1504         u8 assoc_req_len;
1505         u8 assoc_resp_len;
1506         u8 assoc_info[1];
1507 } __packed;
1508
1509 /* Disconnect Event */
1510 enum wmi_disconnect_reason {
1511         NO_NETWORK_AVAIL = 0x01,
1512
1513         /* bmiss */
1514         LOST_LINK = 0x02,
1515
1516         DISCONNECT_CMD = 0x03,
1517         BSS_DISCONNECTED = 0x04,
1518         AUTH_FAILED = 0x05,
1519         ASSOC_FAILED = 0x06,
1520         NO_RESOURCES_AVAIL = 0x07,
1521         CSERV_DISCONNECT = 0x08,
1522         INVALID_PROFILE = 0x0a,
1523         DOT11H_CHANNEL_SWITCH = 0x0b,
1524         PROFILE_MISMATCH = 0x0c,
1525         CONNECTION_EVICTED = 0x0d,
1526         IBSS_MERGE = 0xe,
1527 };
1528
1529 /* AP mode disconnect proto_reasons */
1530 enum ap_disconnect_reason {
1531         WMI_AP_REASON_STA_LEFT          = 101,
1532         WMI_AP_REASON_FROM_HOST         = 102,
1533         WMI_AP_REASON_COMM_TIMEOUT      = 103,
1534         WMI_AP_REASON_MAX_STA           = 104,
1535         WMI_AP_REASON_ACL               = 105,
1536         WMI_AP_REASON_STA_ROAM          = 106,
1537         WMI_AP_REASON_DFS_CHANNEL       = 107,
1538 };
1539
1540 #define ATH6KL_COUNTRY_RD_SHIFT        16
1541
1542 struct ath6kl_wmi_regdomain {
1543         __le32 reg_code;
1544 };
1545
1546 struct wmi_disconnect_event {
1547         /* reason code, see 802.11 spec. */
1548         __le16 proto_reason_status;
1549
1550         /* set if known */
1551         u8 bssid[ETH_ALEN];
1552
1553         /* see WMI_DISCONNECT_REASON */
1554         u8 disconn_reason;
1555
1556         u8 assoc_resp_len;
1557         u8 assoc_info[1];
1558 } __packed;
1559
1560 /*
1561  * BSS Info Event.
1562  * Mechanism used to inform host of the presence and characteristic of
1563  * wireless networks present.  Consists of bss info header followed by
1564  * the beacon or probe-response frame body.  The 802.11 header is no included.
1565  */
1566 enum wmi_bi_ftype {
1567         BEACON_FTYPE = 0x1,
1568         PROBERESP_FTYPE,
1569         ACTION_MGMT_FTYPE,
1570         PROBEREQ_FTYPE,
1571 };
1572
1573 #define DEF_LRSSI_SCAN_PERIOD            5
1574 #define DEF_LRSSI_ROAM_THRESHOLD        20
1575 #define DEF_LRSSI_ROAM_FLOOR            60
1576 #define DEF_SCAN_FOR_ROAM_INTVL          2
1577
1578 enum wmi_roam_ctrl {
1579         WMI_FORCE_ROAM = 1,
1580         WMI_SET_ROAM_MODE,
1581         WMI_SET_HOST_BIAS,
1582         WMI_SET_LRSSI_SCAN_PARAMS,
1583 };
1584
1585 enum wmi_roam_mode {
1586         WMI_DEFAULT_ROAM_MODE = 1, /* RSSI based roam */
1587         WMI_HOST_BIAS_ROAM_MODE = 2, /* Host bias based roam */
1588         WMI_LOCK_BSS_MODE = 3, /* Lock to the current BSS */
1589 };
1590
1591 struct bss_bias {
1592         u8 bssid[ETH_ALEN];
1593         s8 bias;
1594 } __packed;
1595
1596 struct bss_bias_info {
1597         u8 num_bss;
1598         struct bss_bias bss_bias[0];
1599 } __packed;
1600
1601 struct low_rssi_scan_params {
1602         __le16 lrssi_scan_period;
1603         a_sle16 lrssi_scan_threshold;
1604         a_sle16 lrssi_roam_threshold;
1605         u8 roam_rssi_floor;
1606         u8 reserved[1];
1607 } __packed;
1608
1609 struct roam_ctrl_cmd {
1610         union {
1611                 u8 bssid[ETH_ALEN]; /* WMI_FORCE_ROAM */
1612                 u8 roam_mode; /* WMI_SET_ROAM_MODE */
1613                 struct bss_bias_info bss; /* WMI_SET_HOST_BIAS */
1614                 struct low_rssi_scan_params params; /* WMI_SET_LRSSI_SCAN_PARAMS
1615                                                      */
1616         } __packed info;
1617         u8 roam_ctrl;
1618 } __packed;
1619
1620 struct set_dtim_cmd {
1621         __le32 dtim_period;
1622 } __packed;
1623
1624 /* BSS INFO HDR version 2.0 */
1625 struct wmi_bss_info_hdr2 {
1626         __le16 ch; /* frequency in MHz */
1627
1628         /* see, enum wmi_bi_ftype */
1629         u8 frame_type;
1630
1631         u8 snr; /* note: rssi = snr - 95 dBm */
1632         u8 bssid[ETH_ALEN];
1633         __le16 ie_mask;
1634 } __packed;
1635
1636 /* Command Error Event */
1637 enum wmi_error_code {
1638         INVALID_PARAM = 0x01,
1639         ILLEGAL_STATE = 0x02,
1640         INTERNAL_ERROR = 0x03,
1641 };
1642
1643 struct wmi_cmd_error_event {
1644         __le16 cmd_id;
1645         u8 err_code;
1646 } __packed;
1647
1648 struct wmi_pstream_timeout_event {
1649         u8 tx_queue_num;
1650         u8 rx_queue_num;
1651         u8 traffic_direc;
1652         u8 traffic_class;
1653 } __packed;
1654
1655 /*
1656  * The WMI_NEIGHBOR_REPORT Event is generated by the target to inform
1657  * the host of BSS's it has found that matches the current profile.
1658  * It can be used by the host to cache PMKs and/to initiate pre-authentication
1659  * if the BSS supports it.  The first bssid is always the current associated
1660  * BSS.
1661  * The bssid and bssFlags information repeats according to the number
1662  * or APs reported.
1663  */
1664 enum wmi_bss_flags {
1665         WMI_DEFAULT_BSS_FLAGS = 0x00,
1666         WMI_PREAUTH_CAPABLE_BSS = 0x01,
1667         WMI_PMKID_VALID_BSS = 0x02,
1668 };
1669
1670 struct wmi_neighbor_info {
1671         u8 bssid[ETH_ALEN];
1672         u8 bss_flags; /* enum wmi_bss_flags */
1673 } __packed;
1674
1675 struct wmi_neighbor_report_event {
1676         u8 num_neighbors;
1677         struct wmi_neighbor_info neighbor[0];
1678 } __packed;
1679
1680 /* TKIP MIC Error Event */
1681 struct wmi_tkip_micerr_event {
1682         u8 key_id;
1683         u8 is_mcast;
1684 } __packed;
1685
1686 enum wmi_scan_status {
1687         WMI_SCAN_STATUS_SUCCESS = 0,
1688 };
1689
1690 /* WMI_SCAN_COMPLETE_EVENTID */
1691 struct wmi_scan_complete_event {
1692         a_sle32 status;
1693 } __packed;
1694
1695 #define MAX_OPT_DATA_LEN 1400
1696
1697 /*
1698  * Special frame receive Event.
1699  * Mechanism used to inform host of the receiption of the special frames.
1700  * Consists of special frame info header followed by special frame body.
1701  * The 802.11 header is not included.
1702  */
1703 struct wmi_opt_rx_info_hdr {
1704         __le16 ch;
1705         u8 frame_type;
1706         s8 snr;
1707         u8 src_addr[ETH_ALEN];
1708         u8 bssid[ETH_ALEN];
1709 } __packed;
1710
1711 /* Reporting statistic */
1712 struct tx_stats {
1713         __le32 pkt;
1714         __le32 byte;
1715         __le32 ucast_pkt;
1716         __le32 ucast_byte;
1717         __le32 mcast_pkt;
1718         __le32 mcast_byte;
1719         __le32 bcast_pkt;
1720         __le32 bcast_byte;
1721         __le32 rts_success_cnt;
1722         __le32 pkt_per_ac[4];
1723         __le32 err_per_ac[4];
1724
1725         __le32 err;
1726         __le32 fail_cnt;
1727         __le32 retry_cnt;
1728         __le32 mult_retry_cnt;
1729         __le32 rts_fail_cnt;
1730         a_sle32 ucast_rate;
1731 } __packed;
1732
1733 struct rx_stats {
1734         __le32 pkt;
1735         __le32 byte;
1736         __le32 ucast_pkt;
1737         __le32 ucast_byte;
1738         __le32 mcast_pkt;
1739         __le32 mcast_byte;
1740         __le32 bcast_pkt;
1741         __le32 bcast_byte;
1742         __le32 frgment_pkt;
1743
1744         __le32 err;
1745         __le32 crc_err;
1746         __le32 key_cache_miss;
1747         __le32 decrypt_err;
1748         __le32 dupl_frame;
1749         a_sle32 ucast_rate;
1750 } __packed;
1751
1752 struct tkip_ccmp_stats {
1753         __le32 tkip_local_mic_fail;
1754         __le32 tkip_cnter_measures_invoked;
1755         __le32 tkip_replays;
1756         __le32 tkip_fmt_err;
1757         __le32 ccmp_fmt_err;
1758         __le32 ccmp_replays;
1759 } __packed;
1760
1761 struct pm_stats {
1762         __le32 pwr_save_failure_cnt;
1763         __le16 stop_tx_failure_cnt;
1764         __le16 atim_tx_failure_cnt;
1765         __le16 atim_rx_failure_cnt;
1766         __le16 bcn_rx_failure_cnt;
1767 } __packed;
1768
1769 struct cserv_stats {
1770         __le32 cs_bmiss_cnt;
1771         __le32 cs_low_rssi_cnt;
1772         __le16 cs_connect_cnt;
1773         __le16 cs_discon_cnt;
1774         a_sle16 cs_ave_beacon_rssi;
1775         __le16 cs_roam_count;
1776         a_sle16 cs_rssi;
1777         u8 cs_snr;
1778         u8 cs_ave_beacon_snr;
1779         u8 cs_last_roam_msec;
1780 } __packed;
1781
1782 struct wlan_net_stats {
1783         struct tx_stats tx;
1784         struct rx_stats rx;
1785         struct tkip_ccmp_stats tkip_ccmp_stats;
1786 } __packed;
1787
1788 struct arp_stats {
1789         __le32 arp_received;
1790         __le32 arp_matched;
1791         __le32 arp_replied;
1792 } __packed;
1793
1794 struct wlan_wow_stats {
1795         __le32 wow_pkt_dropped;
1796         __le16 wow_evt_discarded;
1797         u8 wow_host_pkt_wakeups;
1798         u8 wow_host_evt_wakeups;
1799 } __packed;
1800
1801 struct wmi_target_stats {
1802         __le32 lq_val;
1803         a_sle32 noise_floor_calib;
1804         struct pm_stats pm_stats;
1805         struct wlan_net_stats stats;
1806         struct wlan_wow_stats wow_stats;
1807         struct arp_stats arp_stats;
1808         struct cserv_stats cserv_stats;
1809 } __packed;
1810
1811 /*
1812  * WMI_RSSI_THRESHOLD_EVENTID.
1813  * Indicate the RSSI events to host. Events are indicated when we breach a
1814  * thresold value.
1815  */
1816 enum wmi_rssi_threshold_val {
1817         WMI_RSSI_THRESHOLD1_ABOVE = 0,
1818         WMI_RSSI_THRESHOLD2_ABOVE,
1819         WMI_RSSI_THRESHOLD3_ABOVE,
1820         WMI_RSSI_THRESHOLD4_ABOVE,
1821         WMI_RSSI_THRESHOLD5_ABOVE,
1822         WMI_RSSI_THRESHOLD6_ABOVE,
1823         WMI_RSSI_THRESHOLD1_BELOW,
1824         WMI_RSSI_THRESHOLD2_BELOW,
1825         WMI_RSSI_THRESHOLD3_BELOW,
1826         WMI_RSSI_THRESHOLD4_BELOW,
1827         WMI_RSSI_THRESHOLD5_BELOW,
1828         WMI_RSSI_THRESHOLD6_BELOW
1829 };
1830
1831 struct wmi_rssi_threshold_event {
1832         a_sle16 rssi;
1833         u8 range;
1834 } __packed;
1835
1836 enum wmi_snr_threshold_val {
1837         WMI_SNR_THRESHOLD1_ABOVE = 1,
1838         WMI_SNR_THRESHOLD1_BELOW,
1839         WMI_SNR_THRESHOLD2_ABOVE,
1840         WMI_SNR_THRESHOLD2_BELOW,
1841         WMI_SNR_THRESHOLD3_ABOVE,
1842         WMI_SNR_THRESHOLD3_BELOW,
1843         WMI_SNR_THRESHOLD4_ABOVE,
1844         WMI_SNR_THRESHOLD4_BELOW
1845 };
1846
1847 struct wmi_snr_threshold_event {
1848         /* see, enum wmi_snr_threshold_val */
1849         u8 range;
1850
1851         u8 snr;
1852 } __packed;
1853
1854 /* WMI_REPORT_ROAM_TBL_EVENTID */
1855 #define MAX_ROAM_TBL_CAND   5
1856
1857 struct wmi_bss_roam_info {
1858         a_sle32 roam_util;
1859         u8 bssid[ETH_ALEN];
1860         s8 rssi;
1861         s8 rssidt;
1862         s8 last_rssi;
1863         s8 util;
1864         s8 bias;
1865
1866         /* for alignment */
1867         u8 reserved;
1868 } __packed;
1869
1870 struct wmi_target_roam_tbl {
1871         __le16 roam_mode;
1872         __le16 num_entries;
1873         struct wmi_bss_roam_info info[];
1874 } __packed;
1875
1876 /* WMI_CAC_EVENTID */
1877 enum cac_indication {
1878         CAC_INDICATION_ADMISSION = 0x00,
1879         CAC_INDICATION_ADMISSION_RESP = 0x01,
1880         CAC_INDICATION_DELETE = 0x02,
1881         CAC_INDICATION_NO_RESP = 0x03,
1882 };
1883
1884 #define WMM_TSPEC_IE_LEN   63
1885
1886 struct wmi_cac_event {
1887         u8 ac;
1888         u8 cac_indication;
1889         u8 status_code;
1890         u8 tspec_suggestion[WMM_TSPEC_IE_LEN];
1891 } __packed;
1892
1893 /* WMI_APLIST_EVENTID */
1894
1895 enum aplist_ver {
1896         APLIST_VER1 = 1,
1897 };
1898
1899 struct wmi_ap_info_v1 {
1900         u8 bssid[ETH_ALEN];
1901         __le16 channel;
1902 } __packed;
1903
1904 union wmi_ap_info {
1905         struct wmi_ap_info_v1 ap_info_v1;
1906 } __packed;
1907
1908 struct wmi_aplist_event {
1909         u8 ap_list_ver;
1910         u8 num_ap;
1911         union wmi_ap_info ap_list[1];
1912 } __packed;
1913
1914 /* Developer Commands */
1915
1916 /*
1917  * WMI_SET_BITRATE_CMDID
1918  *
1919  * Get bit rate cmd uses same definition as set bit rate cmd
1920  */
1921 enum wmi_bit_rate {
1922         RATE_AUTO = -1,
1923         RATE_1Mb = 0,
1924         RATE_2Mb = 1,
1925         RATE_5_5Mb = 2,
1926         RATE_11Mb = 3,
1927         RATE_6Mb = 4,
1928         RATE_9Mb = 5,
1929         RATE_12Mb = 6,
1930         RATE_18Mb = 7,
1931         RATE_24Mb = 8,
1932         RATE_36Mb = 9,
1933         RATE_48Mb = 10,
1934         RATE_54Mb = 11,
1935         RATE_MCS_0_20 = 12,
1936         RATE_MCS_1_20 = 13,
1937         RATE_MCS_2_20 = 14,
1938         RATE_MCS_3_20 = 15,
1939         RATE_MCS_4_20 = 16,
1940         RATE_MCS_5_20 = 17,
1941         RATE_MCS_6_20 = 18,
1942         RATE_MCS_7_20 = 19,
1943         RATE_MCS_0_40 = 20,
1944         RATE_MCS_1_40 = 21,
1945         RATE_MCS_2_40 = 22,
1946         RATE_MCS_3_40 = 23,
1947         RATE_MCS_4_40 = 24,
1948         RATE_MCS_5_40 = 25,
1949         RATE_MCS_6_40 = 26,
1950         RATE_MCS_7_40 = 27,
1951 };
1952
1953 struct wmi_bit_rate_reply {
1954         /* see, enum wmi_bit_rate */
1955         s8 rate_index;
1956 } __packed;
1957
1958 /*
1959  * WMI_SET_FIXRATES_CMDID
1960  *
1961  * Get fix rates cmd uses same definition as set fix rates cmd
1962  */
1963 struct wmi_fix_rates_reply {
1964         /* see wmi_bit_rate */
1965         __le32 fix_rate_mask;
1966 } __packed;
1967
1968 enum roam_data_type {
1969         /* get the roam time data */
1970         ROAM_DATA_TIME = 1,
1971 };
1972
1973 struct wmi_target_roam_time {
1974         __le32 disassoc_time;
1975         __le32 no_txrx_time;
1976         __le32 assoc_time;
1977         __le32 allow_txrx_time;
1978         u8 disassoc_bssid[ETH_ALEN];
1979         s8 disassoc_bss_rssi;
1980         u8 assoc_bssid[ETH_ALEN];
1981         s8 assoc_bss_rssi;
1982 } __packed;
1983
1984 enum wmi_txop_cfg {
1985         WMI_TXOP_DISABLED = 0,
1986         WMI_TXOP_ENABLED
1987 };
1988
1989 struct wmi_set_wmm_txop_cmd {
1990         u8 txop_enable;
1991 } __packed;
1992
1993 struct wmi_set_keepalive_cmd {
1994         u8 keep_alive_intvl;
1995 } __packed;
1996
1997 struct wmi_get_keepalive_cmd {
1998         __le32 configured;
1999         u8 keep_alive_intvl;
2000 } __packed;
2001
2002 struct wmi_set_appie_cmd {
2003         u8 mgmt_frm_type; /* enum wmi_mgmt_frame_type */
2004         u8 ie_len;
2005         u8 ie_info[0];
2006 } __packed;
2007
2008 struct wmi_set_ie_cmd {
2009         u8 ie_id;
2010         u8 ie_field;    /* enum wmi_ie_field_type */
2011         u8 ie_len;
2012         u8 reserved;
2013         u8 ie_info[0];
2014 } __packed;
2015
2016 /* Notify the WSC registration status to the target */
2017 #define WSC_REG_ACTIVE     1
2018 #define WSC_REG_INACTIVE   0
2019
2020 #define WOW_MAX_FILTERS_PER_LIST 4
2021 #define WOW_PATTERN_SIZE         64
2022 #define WOW_MASK_SIZE            64
2023
2024 #define MAC_MAX_FILTERS_PER_LIST 4
2025
2026 struct wow_filter {
2027         u8 wow_valid_filter;
2028         u8 wow_filter_id;
2029         u8 wow_filter_size;
2030         u8 wow_filter_offset;
2031         u8 wow_filter_mask[WOW_MASK_SIZE];
2032         u8 wow_filter_pattern[WOW_PATTERN_SIZE];
2033 } __packed;
2034
2035 #define MAX_IP_ADDRS  2
2036
2037 struct wmi_set_ip_cmd {
2038         /* IP in network byte order */
2039         __be32 ips[MAX_IP_ADDRS];
2040 } __packed;
2041
2042 enum ath6kl_wow_filters {
2043         WOW_FILTER_SSID                 = BIT(1),
2044         WOW_FILTER_OPTION_MAGIC_PACKET  = BIT(2),
2045         WOW_FILTER_OPTION_EAP_REQ       = BIT(3),
2046         WOW_FILTER_OPTION_PATTERNS      = BIT(4),
2047         WOW_FILTER_OPTION_OFFLOAD_ARP   = BIT(5),
2048         WOW_FILTER_OPTION_OFFLOAD_NS    = BIT(6),
2049         WOW_FILTER_OPTION_OFFLOAD_GTK   = BIT(7),
2050         WOW_FILTER_OPTION_8021X_4WAYHS  = BIT(8),
2051         WOW_FILTER_OPTION_NLO_DISCVRY   = BIT(9),
2052         WOW_FILTER_OPTION_NWK_DISASSOC  = BIT(10),
2053         WOW_FILTER_OPTION_GTK_ERROR     = BIT(11),
2054         WOW_FILTER_OPTION_TEST_MODE     = BIT(15),
2055 };
2056
2057 enum ath6kl_host_mode {
2058         ATH6KL_HOST_MODE_AWAKE,
2059         ATH6KL_HOST_MODE_ASLEEP,
2060 };
2061
2062 struct wmi_set_host_sleep_mode_cmd {
2063         __le32 awake;
2064         __le32 asleep;
2065 } __packed;
2066
2067 enum ath6kl_wow_mode {
2068         ATH6KL_WOW_MODE_DISABLE,
2069         ATH6KL_WOW_MODE_ENABLE,
2070 };
2071
2072 struct wmi_set_wow_mode_cmd {
2073         __le32 enable_wow;
2074         __le32 filter;
2075         __le16 host_req_delay;
2076 } __packed;
2077
2078 struct wmi_add_wow_pattern_cmd {
2079         u8 filter_list_id;
2080         u8 filter_size;
2081         u8 filter_offset;
2082         u8 filter[0];
2083 } __packed;
2084
2085 struct wmi_del_wow_pattern_cmd {
2086         __le16 filter_list_id;
2087         __le16 filter_id;
2088 } __packed;
2089
2090 /* WMI_SET_AKMP_PARAMS_CMD */
2091
2092 struct wmi_pmkid {
2093         u8 pmkid[WMI_PMKID_LEN];
2094 } __packed;
2095
2096 /* WMI_GET_PMKID_LIST_CMD  Reply */
2097 struct wmi_pmkid_list_reply {
2098         __le32 num_pmkid;
2099         u8 bssid_list[ETH_ALEN][1];
2100         struct wmi_pmkid pmkid_list[1];
2101 } __packed;
2102
2103 /* WMI_ADDBA_REQ_EVENTID */
2104 struct wmi_addba_req_event {
2105         u8 tid;
2106         u8 win_sz;
2107         __le16 st_seq_no;
2108
2109         /* f/w response for ADDBA Req; OK (0) or failure (!=0) */
2110         u8 status;
2111 } __packed;
2112
2113 /* WMI_ADDBA_RESP_EVENTID */
2114 struct wmi_addba_resp_event {
2115         u8 tid;
2116
2117         /* OK (0), failure (!=0) */
2118         u8 status;
2119
2120         /* three values: not supported(0), 3839, 8k */
2121         __le16 amsdu_sz;
2122 } __packed;
2123
2124 /* WMI_DELBA_EVENTID
2125  * f/w received a DELBA for peer and processed it.
2126  * Host is notified of this
2127  */
2128 struct wmi_delba_event {
2129         u8 tid;
2130         u8 is_peer_initiator;
2131         __le16 reason_code;
2132 } __packed;
2133
2134 #define PEER_NODE_JOIN_EVENT            0x00
2135 #define PEER_NODE_LEAVE_EVENT           0x01
2136 #define PEER_FIRST_NODE_JOIN_EVENT      0x10
2137 #define PEER_LAST_NODE_LEAVE_EVENT      0x11
2138
2139 struct wmi_peer_node_event {
2140         u8 event_code;
2141         u8 peer_mac_addr[ETH_ALEN];
2142 } __packed;
2143
2144 /* Transmit complete event data structure(s) */
2145
2146 /* version 1 of tx complete msg */
2147 struct tx_complete_msg_v1 {
2148 #define TX_COMPLETE_STATUS_SUCCESS 0
2149 #define TX_COMPLETE_STATUS_RETRIES 1
2150 #define TX_COMPLETE_STATUS_NOLINK  2
2151 #define TX_COMPLETE_STATUS_TIMEOUT 3
2152 #define TX_COMPLETE_STATUS_OTHER   4
2153
2154         u8 status;
2155
2156         /* packet ID to identify parent packet */
2157         u8 pkt_id;
2158
2159         /* rate index on successful transmission */
2160         u8 rate_idx;
2161
2162         /* number of ACK failures in tx attempt */
2163         u8 ack_failures;
2164 } __packed;
2165
2166 struct wmi_tx_complete_event {
2167         /* no of tx comp msgs following this struct */
2168         u8 num_msg;
2169
2170         /* length in bytes for each individual msg following this struct */
2171         u8 msg_len;
2172
2173         /* version of tx complete msg data following this struct */
2174         u8 msg_type;
2175
2176         /* individual messages follow this header */
2177         u8 reserved;
2178 } __packed;
2179
2180 /*
2181  * ------- AP Mode definitions --------------
2182  */
2183
2184 /*
2185  * !!! Warning !!!
2186  * -Changing the following values needs compilation of both driver and firmware
2187  */
2188 #define AP_MAX_NUM_STA          10
2189
2190 /* Spl. AID used to set DTIM flag in the beacons */
2191 #define MCAST_AID               0xFF
2192
2193 #define DEF_AP_COUNTRY_CODE     "US "
2194
2195 /* Used with WMI_AP_SET_NUM_STA_CMDID */
2196
2197 /*
2198  * Used with WMI_AP_SET_MLME_CMDID
2199  */
2200
2201 /* MLME Commands */
2202 #define WMI_AP_MLME_ASSOC       1   /* associate station */
2203 #define WMI_AP_DISASSOC         2   /* disassociate station */
2204 #define WMI_AP_DEAUTH           3   /* deauthenticate station */
2205 #define WMI_AP_MLME_AUTHORIZE   4   /* authorize station */
2206 #define WMI_AP_MLME_UNAUTHORIZE 5   /* unauthorize station */
2207
2208 struct wmi_ap_set_mlme_cmd {
2209         u8 mac[ETH_ALEN];
2210         __le16 reason;          /* 802.11 reason code */
2211         u8 cmd;                 /* operation to perform (WMI_AP_*) */
2212 } __packed;
2213
2214 struct wmi_ap_set_pvb_cmd {
2215         __le32 flag;
2216         __le16 rsvd;
2217         __le16 aid;
2218 } __packed;
2219
2220 struct wmi_rx_frame_format_cmd {
2221         /* version of meta data for rx packets <0 = default> (0-7 = valid) */
2222         u8 meta_ver;
2223
2224         /*
2225          * 1 == leave .11 header intact,
2226          * 0 == replace .11 header with .3 <default>
2227          */
2228         u8 dot11_hdr;
2229
2230         /*
2231          * 1 == defragmentation is performed by host,
2232          * 0 == performed by target <default>
2233          */
2234         u8 defrag_on_host;
2235
2236         /* for alignment */
2237         u8 reserved[1];
2238 } __packed;
2239
2240 struct wmi_ap_hidden_ssid_cmd {
2241         u8 hidden_ssid;
2242 } __packed;
2243
2244 struct wmi_set_inact_period_cmd {
2245         __le32 inact_period;
2246         u8 num_null_func;
2247 } __packed;
2248
2249 /* AP mode events */
2250 struct wmi_ap_set_apsd_cmd {
2251         u8 enable;
2252 } __packed;
2253
2254 enum wmi_ap_apsd_buffered_traffic_flags {
2255         WMI_AP_APSD_NO_DELIVERY_FRAMES =  0x1,
2256 };
2257
2258 struct wmi_ap_apsd_buffered_traffic_cmd {
2259         __le16 aid;
2260         __le16 bitmap;
2261         __le32 flags;
2262 } __packed;
2263
2264 /* WMI_PS_POLL_EVENT */
2265 struct wmi_pspoll_event {
2266         __le16 aid;
2267 } __packed;
2268
2269 struct wmi_per_sta_stat {
2270         __le32 tx_bytes;
2271         __le32 tx_pkts;
2272         __le32 tx_error;
2273         __le32 tx_discard;
2274         __le32 rx_bytes;
2275         __le32 rx_pkts;
2276         __le32 rx_error;
2277         __le32 rx_discard;
2278         __le32 aid;
2279 } __packed;
2280
2281 struct wmi_ap_mode_stat {
2282         __le32 action;
2283         struct wmi_per_sta_stat sta[AP_MAX_NUM_STA + 1];
2284 } __packed;
2285
2286 /* End of AP mode definitions */
2287
2288 struct wmi_remain_on_chnl_cmd {
2289         __le32 freq;
2290         __le32 duration;
2291 } __packed;
2292
2293 /* wmi_send_action_cmd is to be deprecated. Use
2294  * wmi_send_mgmt_cmd instead. The new structure supports P2P mgmt
2295  * operations using station interface.
2296  */
2297 struct wmi_send_action_cmd {
2298         __le32 id;
2299         __le32 freq;
2300         __le32 wait;
2301         __le16 len;
2302         u8 data[0];
2303 } __packed;
2304
2305 struct wmi_send_mgmt_cmd {
2306         __le32 id;
2307         __le32 freq;
2308         __le32 wait;
2309         __le32 no_cck;
2310         __le16 len;
2311         u8 data[0];
2312 } __packed;
2313
2314 struct wmi_tx_status_event {
2315         __le32 id;
2316         u8 ack_status;
2317 } __packed;
2318
2319 struct wmi_probe_req_report_cmd {
2320         u8 enable;
2321 } __packed;
2322
2323 struct wmi_disable_11b_rates_cmd {
2324         u8 disable;
2325 } __packed;
2326
2327 struct wmi_set_appie_extended_cmd {
2328         u8 role_id;
2329         u8 mgmt_frm_type;
2330         u8 ie_len;
2331         u8 ie_info[0];
2332 } __packed;
2333
2334 struct wmi_remain_on_chnl_event {
2335         __le32 freq;
2336         __le32 duration;
2337 } __packed;
2338
2339 struct wmi_cancel_remain_on_chnl_event {
2340         __le32 freq;
2341         __le32 duration;
2342         u8 status;
2343 } __packed;
2344
2345 struct wmi_rx_action_event {
2346         __le32 freq;
2347         __le16 len;
2348         u8 data[0];
2349 } __packed;
2350
2351 struct wmi_p2p_capabilities_event {
2352         __le16 len;
2353         u8 data[0];
2354 } __packed;
2355
2356 struct wmi_p2p_rx_probe_req_event {
2357         __le32 freq;
2358         __le16 len;
2359         u8 data[0];
2360 } __packed;
2361
2362 #define P2P_FLAG_CAPABILITIES_REQ   (0x00000001)
2363 #define P2P_FLAG_MACADDR_REQ        (0x00000002)
2364 #define P2P_FLAG_HMODEL_REQ         (0x00000002)
2365
2366 struct wmi_get_p2p_info {
2367         __le32 info_req_flags;
2368 } __packed;
2369
2370 struct wmi_p2p_info_event {
2371         __le32 info_req_flags;
2372         __le16 len;
2373         u8 data[0];
2374 } __packed;
2375
2376 struct wmi_p2p_capabilities {
2377         u8 go_power_save;
2378 } __packed;
2379
2380 struct wmi_p2p_macaddr {
2381         u8 mac_addr[ETH_ALEN];
2382 } __packed;
2383
2384 struct wmi_p2p_hmodel {
2385         u8 p2p_model;
2386 } __packed;
2387
2388 struct wmi_p2p_probe_response_cmd {
2389         __le32 freq;
2390         u8 destination_addr[ETH_ALEN];
2391         __le16 len;
2392         u8 data[0];
2393 } __packed;
2394
2395 /* Extended WMI (WMIX)
2396  *
2397  * Extended WMIX commands are encapsulated in a WMI message with
2398  * cmd=WMI_EXTENSION_CMD.
2399  *
2400  * Extended WMI commands are those that are needed during wireless
2401  * operation, but which are not really wireless commands.  This allows,
2402  * for instance, platform-specific commands.  Extended WMI commands are
2403  * embedded in a WMI command message with WMI_COMMAND_ID=WMI_EXTENSION_CMDID.
2404  * Extended WMI events are similarly embedded in a WMI event message with
2405  * WMI_EVENT_ID=WMI_EXTENSION_EVENTID.
2406  */
2407 struct wmix_cmd_hdr {
2408         __le32 cmd_id;
2409 } __packed;
2410
2411 enum wmix_command_id {
2412         WMIX_DSETOPEN_REPLY_CMDID = 0x2001,
2413         WMIX_DSETDATA_REPLY_CMDID,
2414         WMIX_GPIO_OUTPUT_SET_CMDID,
2415         WMIX_GPIO_INPUT_GET_CMDID,
2416         WMIX_GPIO_REGISTER_SET_CMDID,
2417         WMIX_GPIO_REGISTER_GET_CMDID,
2418         WMIX_GPIO_INTR_ACK_CMDID,
2419         WMIX_HB_CHALLENGE_RESP_CMDID,
2420         WMIX_DBGLOG_CFG_MODULE_CMDID,
2421         WMIX_PROF_CFG_CMDID,    /* 0x200a */
2422         WMIX_PROF_ADDR_SET_CMDID,
2423         WMIX_PROF_START_CMDID,
2424         WMIX_PROF_STOP_CMDID,
2425         WMIX_PROF_COUNT_GET_CMDID,
2426 };
2427
2428 enum wmix_event_id {
2429         WMIX_DSETOPENREQ_EVENTID = 0x3001,
2430         WMIX_DSETCLOSE_EVENTID,
2431         WMIX_DSETDATAREQ_EVENTID,
2432         WMIX_GPIO_INTR_EVENTID,
2433         WMIX_GPIO_DATA_EVENTID,
2434         WMIX_GPIO_ACK_EVENTID,
2435         WMIX_HB_CHALLENGE_RESP_EVENTID,
2436         WMIX_DBGLOG_EVENTID,
2437         WMIX_PROF_COUNT_EVENTID,
2438 };
2439
2440 /*
2441  * ------Error Detection support-------
2442  */
2443
2444 /*
2445  * WMIX_HB_CHALLENGE_RESP_CMDID
2446  * Heartbeat Challenge Response command
2447  */
2448 struct wmix_hb_challenge_resp_cmd {
2449         __le32 cookie;
2450         __le32 source;
2451 } __packed;
2452
2453 struct ath6kl_wmix_dbglog_cfg_module_cmd {
2454         __le32 valid;
2455         __le32 config;
2456 } __packed;
2457
2458 /* End of Extended WMI (WMIX) */
2459
2460 enum wmi_sync_flag {
2461         NO_SYNC_WMIFLAG = 0,
2462
2463         /* transmit all queued data before cmd */
2464         SYNC_BEFORE_WMIFLAG,
2465
2466         /* any new data waits until cmd execs */
2467         SYNC_AFTER_WMIFLAG,
2468
2469         SYNC_BOTH_WMIFLAG,
2470
2471         /* end marker */
2472         END_WMIFLAG
2473 };
2474
2475 enum htc_endpoint_id ath6kl_wmi_get_control_ep(struct wmi *wmi);
2476 void ath6kl_wmi_set_control_ep(struct wmi *wmi, enum htc_endpoint_id ep_id);
2477 int ath6kl_wmi_dix_2_dot3(struct wmi *wmi, struct sk_buff *skb);
2478 int ath6kl_wmi_data_hdr_add(struct wmi *wmi, struct sk_buff *skb,
2479                             u8 msg_type, u32 flags,
2480                             enum wmi_data_hdr_data_type data_type,
2481                             u8 meta_ver, void *tx_meta_info, u8 if_idx);
2482
2483 int ath6kl_wmi_dot11_hdr_remove(struct wmi *wmi, struct sk_buff *skb);
2484 int ath6kl_wmi_dot3_2_dix(struct sk_buff *skb);
2485 int ath6kl_wmi_implicit_create_pstream(struct wmi *wmi, u8 if_idx,
2486                                        struct sk_buff *skb, u32 layer2_priority,
2487                                        bool wmm_enabled, u8 *ac);
2488
2489 int ath6kl_wmi_control_rx(struct wmi *wmi, struct sk_buff *skb);
2490
2491 int ath6kl_wmi_cmd_send(struct wmi *wmi, u8 if_idx, struct sk_buff *skb,
2492                         enum wmi_cmd_id cmd_id, enum wmi_sync_flag sync_flag);
2493
2494 int ath6kl_wmi_connect_cmd(struct wmi *wmi, u8 if_idx,
2495                            enum network_type nw_type,
2496                            enum dot11_auth_mode dot11_auth_mode,
2497                            enum auth_mode auth_mode,
2498                            enum crypto_type pairwise_crypto,
2499                            u8 pairwise_crypto_len,
2500                            enum crypto_type group_crypto,
2501                            u8 group_crypto_len, int ssid_len, u8 *ssid,
2502                            u8 *bssid, u16 channel, u32 ctrl_flags,
2503                            u8 nw_subtype);
2504
2505 int ath6kl_wmi_reconnect_cmd(struct wmi *wmi, u8 if_idx, u8 *bssid,
2506                              u16 channel);
2507 int ath6kl_wmi_disconnect_cmd(struct wmi *wmi, u8 if_idx);
2508 int ath6kl_wmi_startscan_cmd(struct wmi *wmi, u8 if_idx,
2509                              enum wmi_scan_type scan_type,
2510                              u32 force_fgscan, u32 is_legacy,
2511                              u32 home_dwell_time, u32 force_scan_interval,
2512                              s8 num_chan, u16 *ch_list);
2513
2514 int ath6kl_wmi_beginscan_cmd(struct wmi *wmi, u8 if_idx,
2515                              enum wmi_scan_type scan_type,
2516                              u32 force_fgscan, u32 is_legacy,
2517                              u32 home_dwell_time, u32 force_scan_interval,
2518                              s8 num_chan, u16 *ch_list, u32 no_cck,
2519                              u32 *rates);
2520
2521 int ath6kl_wmi_scanparams_cmd(struct wmi *wmi, u8 if_idx, u16 fg_start_sec,
2522                               u16 fg_end_sec, u16 bg_sec,
2523                               u16 minact_chdw_msec, u16 maxact_chdw_msec,
2524                               u16 pas_chdw_msec, u8 short_scan_ratio,
2525                               u8 scan_ctrl_flag, u32 max_dfsch_act_time,
2526                               u16 maxact_scan_per_ssid);
2527 int ath6kl_wmi_bssfilter_cmd(struct wmi *wmi, u8 if_idx, u8 filter,
2528                              u32 ie_mask);
2529 int ath6kl_wmi_probedssid_cmd(struct wmi *wmi, u8 if_idx, u8 index, u8 flag,
2530                               u8 ssid_len, u8 *ssid);
2531 int ath6kl_wmi_listeninterval_cmd(struct wmi *wmi, u8 if_idx,
2532                                   u16 listen_interval,
2533                                   u16 listen_beacons);
2534 int ath6kl_wmi_bmisstime_cmd(struct wmi *wmi, u8 if_idx,
2535                              u16 bmiss_time, u16 num_beacons);
2536 int ath6kl_wmi_powermode_cmd(struct wmi *wmi, u8 if_idx, u8 pwr_mode);
2537 int ath6kl_wmi_pmparams_cmd(struct wmi *wmi, u8 if_idx, u16 idle_period,
2538                             u16 ps_poll_num, u16 dtim_policy,
2539                             u16 tx_wakup_policy, u16 num_tx_to_wakeup,
2540                             u16 ps_fail_event_policy);
2541 int ath6kl_wmi_create_pstream_cmd(struct wmi *wmi, u8 if_idx,
2542                                   struct wmi_create_pstream_cmd *pstream);
2543 int ath6kl_wmi_delete_pstream_cmd(struct wmi *wmi, u8 if_idx, u8 traffic_class,
2544                                   u8 tsid);
2545 int ath6kl_wmi_disctimeout_cmd(struct wmi *wmi, u8 if_idx, u8 timeout);
2546
2547 int ath6kl_wmi_set_rts_cmd(struct wmi *wmi, u16 threshold);
2548 int ath6kl_wmi_set_lpreamble_cmd(struct wmi *wmi, u8 if_idx, u8 status,
2549                                  u8 preamble_policy);
2550
2551 int ath6kl_wmi_get_challenge_resp_cmd(struct wmi *wmi, u32 cookie, u32 source);
2552 int ath6kl_wmi_config_debug_module_cmd(struct wmi *wmi, u32 valid, u32 config);
2553
2554 int ath6kl_wmi_get_stats_cmd(struct wmi *wmi, u8 if_idx);
2555 int ath6kl_wmi_addkey_cmd(struct wmi *wmi, u8 if_idx, u8 key_index,
2556                           enum crypto_type key_type,
2557                           u8 key_usage, u8 key_len,
2558                           u8 *key_rsc, unsigned int key_rsc_len,
2559                           u8 *key_material,
2560                           u8 key_op_ctrl, u8 *mac_addr,
2561                           enum wmi_sync_flag sync_flag);
2562 int ath6kl_wmi_add_krk_cmd(struct wmi *wmi, u8 if_idx, u8 *krk);
2563 int ath6kl_wmi_deletekey_cmd(struct wmi *wmi, u8 if_idx, u8 key_index);
2564 int ath6kl_wmi_setpmkid_cmd(struct wmi *wmi, u8 if_idx, const u8 *bssid,
2565                             const u8 *pmkid, bool set);
2566 int ath6kl_wmi_set_tx_pwr_cmd(struct wmi *wmi, u8 if_idx, u8 dbM);
2567 int ath6kl_wmi_get_tx_pwr_cmd(struct wmi *wmi, u8 if_idx);
2568 int ath6kl_wmi_get_roam_tbl_cmd(struct wmi *wmi);
2569
2570 int ath6kl_wmi_set_wmm_txop(struct wmi *wmi, u8 if_idx, enum wmi_txop_cfg cfg);
2571 int ath6kl_wmi_set_keepalive_cmd(struct wmi *wmi, u8 if_idx,
2572                                  u8 keep_alive_intvl);
2573 int ath6kl_wmi_set_htcap_cmd(struct wmi *wmi, u8 if_idx,
2574                              enum ieee80211_band band,
2575                              struct ath6kl_htcap *htcap);
2576 int ath6kl_wmi_test_cmd(struct wmi *wmi, void *buf, size_t len);
2577
2578 s32 ath6kl_wmi_get_rate(s8 rate_index);
2579
2580 int ath6kl_wmi_set_ip_cmd(struct wmi *wmi, u8 if_idx,
2581                           __be32 ips0, __be32 ips1);
2582 int ath6kl_wmi_set_host_sleep_mode_cmd(struct wmi *wmi, u8 if_idx,
2583                                        enum ath6kl_host_mode host_mode);
2584 int ath6kl_wmi_set_bitrate_mask(struct wmi *wmi, u8 if_idx,
2585                                 const struct cfg80211_bitrate_mask *mask);
2586 int ath6kl_wmi_set_wow_mode_cmd(struct wmi *wmi, u8 if_idx,
2587                                 enum ath6kl_wow_mode wow_mode,
2588                                 u32 filter, u16 host_req_delay);
2589 int ath6kl_wmi_add_wow_pattern_cmd(struct wmi *wmi, u8 if_idx,
2590                                    u8 list_id, u8 filter_size,
2591                                    u8 filter_offset, const u8 *filter,
2592                                    const u8 *mask);
2593 int ath6kl_wmi_del_wow_pattern_cmd(struct wmi *wmi, u8 if_idx,
2594                                    u16 list_id, u16 filter_id);
2595 int ath6kl_wmi_set_roam_lrssi_cmd(struct wmi *wmi, u8 lrssi);
2596 int ath6kl_wmi_ap_set_dtim_cmd(struct wmi *wmi, u8 if_idx, u32 dtim_period);
2597 int ath6kl_wmi_force_roam_cmd(struct wmi *wmi, const u8 *bssid);
2598 int ath6kl_wmi_set_roam_mode_cmd(struct wmi *wmi, enum wmi_roam_mode mode);
2599 int ath6kl_wmi_mcast_filter_cmd(struct wmi *wmi, u8 if_idx, bool mc_all_on);
2600 int ath6kl_wmi_add_del_mcast_filter_cmd(struct wmi *wmi, u8 if_idx,
2601                                         u8 *filter, bool add_filter);
2602 int ath6kl_wmi_sta_bmiss_enhance_cmd(struct wmi *wmi, u8 if_idx, bool enable);
2603
2604 /* AP mode uAPSD */
2605 int ath6kl_wmi_ap_set_apsd(struct wmi *wmi, u8 if_idx, u8 enable);
2606
2607 int ath6kl_wmi_set_apsd_bfrd_traf(struct wmi *wmi,
2608                                                 u8 if_idx, u16 aid,
2609                                                 u16 bitmap, u32 flags);
2610
2611 u8 ath6kl_wmi_get_traffic_class(u8 user_priority);
2612
2613 u8 ath6kl_wmi_determine_user_priority(u8 *pkt, u32 layer2_pri);
2614 /* AP mode */
2615 int ath6kl_wmi_ap_hidden_ssid(struct wmi *wmi, u8 if_idx, bool enable);
2616 int ath6kl_wmi_ap_profile_commit(struct wmi *wmip, u8 if_idx,
2617                                  struct wmi_connect_cmd *p);
2618
2619 int ath6kl_wmi_ap_set_mlme(struct wmi *wmip, u8 if_idx, u8 cmd,
2620                            const u8 *mac, u16 reason);
2621
2622 int ath6kl_wmi_set_pvb_cmd(struct wmi *wmi, u8 if_idx, u16 aid, bool flag);
2623
2624 int ath6kl_wmi_set_rx_frame_format_cmd(struct wmi *wmi, u8 if_idx,
2625                                        u8 rx_meta_version,
2626                                        bool rx_dot11_hdr, bool defrag_on_host);
2627
2628 int ath6kl_wmi_set_appie_cmd(struct wmi *wmi, u8 if_idx, u8 mgmt_frm_type,
2629                              const u8 *ie, u8 ie_len);
2630
2631 int ath6kl_wmi_set_ie_cmd(struct wmi *wmi, u8 if_idx, u8 ie_id, u8 ie_field,
2632                           const u8 *ie_info, u8 ie_len);
2633
2634 /* P2P */
2635 int ath6kl_wmi_disable_11b_rates_cmd(struct wmi *wmi, bool disable);
2636
2637 int ath6kl_wmi_remain_on_chnl_cmd(struct wmi *wmi, u8 if_idx, u32 freq,
2638                                   u32 dur);
2639
2640 int ath6kl_wmi_send_mgmt_cmd(struct wmi *wmi, u8 if_idx, u32 id, u32 freq,
2641                                u32 wait, const u8 *data, u16 data_len,
2642                                u32 no_cck);
2643
2644 int ath6kl_wmi_send_probe_response_cmd(struct wmi *wmi, u8 if_idx, u32 freq,
2645                                        const u8 *dst, const u8 *data,
2646                                        u16 data_len);
2647
2648 int ath6kl_wmi_probe_report_req_cmd(struct wmi *wmi, u8 if_idx, bool enable);
2649
2650 int ath6kl_wmi_info_req_cmd(struct wmi *wmi, u8 if_idx, u32 info_req_flags);
2651
2652 int ath6kl_wmi_cancel_remain_on_chnl_cmd(struct wmi *wmi, u8 if_idx);
2653
2654 int ath6kl_wmi_set_appie_cmd(struct wmi *wmi, u8 if_idx, u8 mgmt_frm_type,
2655                              const u8 *ie, u8 ie_len);
2656
2657 int ath6kl_wmi_set_inact_period(struct wmi *wmi, u8 if_idx, int inact_timeout);
2658
2659 void ath6kl_wmi_sscan_timer(unsigned long ptr);
2660
2661 struct ath6kl_vif *ath6kl_get_vif_by_index(struct ath6kl *ar, u8 if_idx);
2662 void *ath6kl_wmi_init(struct ath6kl *devt);
2663 void ath6kl_wmi_shutdown(struct wmi *wmi);
2664 void ath6kl_wmi_reset(struct wmi *wmi);
2665
2666 #endif /* WMI_H */