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

   1 /*
   2  * Copyright (c) 2010-2011 Atheros Communications Inc.
   3  *
   4  * Permission to use, copy, modify, and/or distribute this software for any
   5  * purpose with or without fee is hereby granted, provided that the above
   6  * copyright notice and this permission notice appear in all copies.
   7  *
   8  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
   9  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  10  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  11  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  12  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  13  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  14  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  15  */
  16
  17 /*
  18  * This file contains the definitions of the WMI protocol specified in the
  19  * Wireless Module Interface (WMI).  It includes definitions of all the
  20  * commands and events. Commands are messages from the host to the WM.
  21  * Events and Replies are messages from the WM to the host.
  22  */
  23
  24 #ifndef WMI_H
  25 #define WMI_H
  26
  27 #include <linux/ieee80211.h>
  28
  29 #include "htc.h"
  30
  31 #define HTC_PROTOCOL_VERSION            0x0002
  32 #define WMI_PROTOCOL_VERSION            0x0002
  33 #define WMI_CONTROL_MSG_MAX_LEN         256
  34 #define is_ethertype(type_or_len)       ((type_or_len) >= 0x0600)
  35
  36 #define IP_ETHERTYPE            0x0800
  37
  38 #define WMI_IMPLICIT_PSTREAM    0xFF
  39 #define WMI_MAX_THINSTREAM      15
  40
  41 #define SSID_IE_LEN_INDEX       13
  42
  43 /* Host side link management data structures */
  44 #define SIG_QUALITY_THRESH_LVLS         6
  45 #define SIG_QUALITY_UPPER_THRESH_LVLS   SIG_QUALITY_THRESH_LVLS
  46 #define SIG_QUALITY_LOWER_THRESH_LVLS   SIG_QUALITY_THRESH_LVLS
  47
  48 #define A_BAND_24GHZ           0
  49 #define A_BAND_5GHZ            1
  50 #define A_NUM_BANDS            2
  51
  52 /* in ms */
  53 #define WMI_IMPLICIT_PSTREAM_INACTIVITY_INT 5000
  54
  55 /*
  56  * There are no signed versions of __le16 and __le32, so for a temporary
  57  * solution come up with our own version. The idea is from fs/ntfs/types.h.
  58  *
  59  * Use a_ prefix so that it doesn't conflict if we get proper support to
  60  * linux/types.h.
  61  */
  62 typedef __s16 __bitwise a_sle16;
  63 typedef __s32 __bitwise a_sle32;
  64
  65 static inline a_sle32 a_cpu_to_sle32(s32 val)
  66 {
  67         return (__force a_sle32) cpu_to_le32(val);
  68 }
  69
  70 static inline s32 a_sle32_to_cpu(a_sle32 val)
  71 {
  72         return le32_to_cpu((__force __le32) val);
  73 }
  74
  75 static inline a_sle16 a_cpu_to_sle16(s16 val)
  76 {
  77         return (__force a_sle16) cpu_to_le16(val);
  78 }
  79
  80 static inline s16 a_sle16_to_cpu(a_sle16 val)
  81 {
  82         return le16_to_cpu((__force __le16) val);
  83 }
  84
  85 struct sq_threshold_params {
  86         s16 upper_threshold[SIG_QUALITY_UPPER_THRESH_LVLS];
  87         s16 lower_threshold[SIG_QUALITY_LOWER_THRESH_LVLS];
  88         u32 upper_threshold_valid_count;
  89         u32 lower_threshold_valid_count;
  90         u32 polling_interval;
  91         u8 weight;
  92         u8 last_rssi;
  93         u8 last_rssi_poll_event;
  94 };
  95
  96 struct wmi_stats {
  97         u32 cmd_len_err;
  98         u32 cmd_id_err;
  99 };
 100
 101 struct wmi_data_sync_bufs {
 102         u8 traffic_class;
 103         struct sk_buff *skb;
 104 };
 105
 106 /* WMM stream classes */
 107 #define WMM_NUM_AC  4
 108 #define WMM_AC_BE   0           /* best effort */
 109 #define WMM_AC_BK   1           /* background */
 110 #define WMM_AC_VI   2           /* video */
 111 #define WMM_AC_VO   3           /* voice */
 112
 113 struct wmi {
 114         bool ready;
 115         u16 stream_exist_for_ac[WMM_NUM_AC];
 116         u8 fat_pipe_exist;
 117         struct ath6kl *parent_dev;
 118         struct wmi_stats stat;
 119         u8 pwr_mode;
 120         u8 phy_mode;
 121         u8 keep_alive_intvl;
 122         spinlock_t lock;
 123         enum htc_endpoint_id ep_id;
 124         struct sq_threshold_params
 125             sq_threshld[SIGNAL_QUALITY_METRICS_NUM_MAX];
 126         enum crypto_type pair_crypto_type;
 127         enum crypto_type grp_crypto_type;
 128         bool is_wmm_enabled;
 129         u8 ht_allowed[A_NUM_BANDS];
 130         u8 traffic_class;
 131         bool is_probe_ssid;
 132 };
 133
 134 struct host_app_area {
 135         u32 wmi_protocol_ver;
 136 };
 137
 138 enum wmi_msg_type {
 139         DATA_MSGTYPE = 0x0,
 140         CNTL_MSGTYPE,
 141         SYNC_MSGTYPE,
 142         OPT_MSGTYPE,
 143 };
 144
 145 /*
 146  * Macros for operating on WMI_DATA_HDR (info) field
 147  */
 148
 149 #define WMI_DATA_HDR_MSG_TYPE_MASK  0x03
 150 #define WMI_DATA_HDR_MSG_TYPE_SHIFT 0
 151 #define WMI_DATA_HDR_UP_MASK        0x07
 152 #define WMI_DATA_HDR_UP_SHIFT       2
 153
 154 /* In AP mode, the same bit (b5) is used to indicate Power save state in
 155  * the Rx dir and More data bit state in the tx direction.
 156  */
 157 #define WMI_DATA_HDR_PS_MASK        0x1
 158 #define WMI_DATA_HDR_PS_SHIFT       5
 159
 160 #define WMI_DATA_HDR_MORE_MASK      0x1
 161 #define WMI_DATA_HDR_MORE_SHIFT     5
 162
 163 enum wmi_data_hdr_data_type {
 164         WMI_DATA_HDR_DATA_TYPE_802_3 = 0,
 165         WMI_DATA_HDR_DATA_TYPE_802_11,
 166
 167         /* used to be used for the PAL */
 168         WMI_DATA_HDR_DATA_TYPE_ACL,
 169 };
 170
 171 #define WMI_DATA_HDR_DATA_TYPE_MASK     0x3
 172 #define WMI_DATA_HDR_DATA_TYPE_SHIFT    6
 173
 174 /* Macros for operating on WMI_DATA_HDR (info2) field */
 175 #define WMI_DATA_HDR_SEQNO_MASK     0xFFF
 176 #define WMI_DATA_HDR_SEQNO_SHIFT    0
 177
 178 #define WMI_DATA_HDR_AMSDU_MASK     0x1
 179 #define WMI_DATA_HDR_AMSDU_SHIFT    12
 180
 181 #define WMI_DATA_HDR_META_MASK      0x7
 182 #define WMI_DATA_HDR_META_SHIFT     13
 183
 184 struct wmi_data_hdr {
 185         s8 rssi;
 186
 187         /*
 188          * usage of 'info' field(8-bit):
 189          *
 190          *  b1:b0       - WMI_MSG_TYPE
 191          *  b4:b3:b2    - UP(tid)
 192          *  b5          - Used in AP mode.
 193          *  More-data in tx dir, PS in rx.
 194          *  b7:b6       - Dot3 header(0),
 195          *                Dot11 Header(1),
 196          *                ACL data(2)
 197          */
 198         u8 info;
 199
 200         /*
 201          * usage of 'info2' field(16-bit):
 202          *
 203          * b11:b0       - seq_no
 204          * b12          - A-MSDU?
 205          * b15:b13      - META_DATA_VERSION 0 - 7
 206          */
 207         __le16 info2;
 208         __le16 info3;
 209 } __packed;
 210
 211 static inline u8 wmi_data_hdr_get_up(struct wmi_data_hdr *dhdr)
 212 {
 213         return (dhdr->info >> WMI_DATA_HDR_UP_SHIFT) & WMI_DATA_HDR_UP_MASK;
 214 }
 215
 216 static inline void wmi_data_hdr_set_up(struct wmi_data_hdr *dhdr,
 217                                        u8 usr_pri)
 218 {
 219         dhdr->info &= ~(WMI_DATA_HDR_UP_MASK << WMI_DATA_HDR_UP_SHIFT);
 220         dhdr->info |= usr_pri << WMI_DATA_HDR_UP_SHIFT;
 221 }
 222
 223 static inline u8 wmi_data_hdr_get_dot11(struct wmi_data_hdr *dhdr)
 224 {
 225         u8 data_type;
 226
 227         data_type = (dhdr->info >> WMI_DATA_HDR_DATA_TYPE_SHIFT) &
 228                                    WMI_DATA_HDR_DATA_TYPE_MASK;
 229         return (data_type == WMI_DATA_HDR_DATA_TYPE_802_11);
 230 }
 231
 232 static inline u16 wmi_data_hdr_get_seqno(struct wmi_data_hdr *dhdr)
 233 {
 234         return (le16_to_cpu(dhdr->info2) >> WMI_DATA_HDR_SEQNO_SHIFT) &
 235                                 WMI_DATA_HDR_SEQNO_MASK;
 236 }
 237
 238 static inline u8 wmi_data_hdr_is_amsdu(struct wmi_data_hdr *dhdr)
 239 {
 240         return (le16_to_cpu(dhdr->info2) >> WMI_DATA_HDR_AMSDU_SHIFT) &
 241                                WMI_DATA_HDR_AMSDU_MASK;
 242 }
 243
 244 static inline u8 wmi_data_hdr_get_meta(struct wmi_data_hdr *dhdr)
 245 {
 246         return (le16_to_cpu(dhdr->info2) >> WMI_DATA_HDR_META_SHIFT) &
 247                                WMI_DATA_HDR_META_MASK;
 248 }
 249
 250 /* Tx meta version definitions */
 251 #define WMI_MAX_TX_META_SZ      12
 252 #define WMI_META_VERSION_1      0x01
 253 #define WMI_META_VERSION_2      0x02
 254
 255 struct wmi_tx_meta_v1 {
 256         /* packet ID to identify the tx request */
 257         u8 pkt_id;
 258
 259         /* rate policy to be used for the tx of this frame */
 260         u8 rate_plcy_id;
 261 } __packed;
 262
 263 struct wmi_tx_meta_v2 {
 264         /*
 265          * Offset from start of the WMI header for csum calculation to
 266          * begin.
 267          */
 268         u8 csum_start;
 269
 270         /* offset from start of WMI header where final csum goes */
 271         u8 csum_dest;
 272
 273         /* no of bytes over which csum is calculated */
 274         u8 csum_flags;
 275 } __packed;
 276
 277 struct wmi_rx_meta_v1 {
 278         u8 status;
 279
 280         /* rate index mapped to rate at which this packet was received. */
 281         u8 rix;
 282
 283         /* rssi of packet */
 284         u8 rssi;
 285
 286         /* rf channel during packet reception */
 287         u8 channel;
 288
 289         __le16 flags;
 290 } __packed;
 291
 292 struct wmi_rx_meta_v2 {
 293         __le16 csum;
 294
 295         /* bit 0 set -partial csum valid bit 1 set -test mode */
 296         u8 csum_flags;
 297 } __packed;
 298
 299 /* Control Path */
 300 struct wmi_cmd_hdr {
 301         __le16 cmd_id;
 302
 303         /* info1 - 16 bits
 304          * b03:b00 - id
 305          * b15:b04 - unused */
 306         __le16 info1;
 307
 308         /* for alignment */
 309         __le16 reserved;
 310 } __packed;
 311
 312 /* List of WMI commands */
 313 enum wmi_cmd_id {
 314         WMI_CONNECT_CMDID = 0x0001,
 315         WMI_RECONNECT_CMDID,
 316         WMI_DISCONNECT_CMDID,
 317         WMI_SYNCHRONIZE_CMDID,
 318         WMI_CREATE_PSTREAM_CMDID,
 319         WMI_DELETE_PSTREAM_CMDID,
 320         WMI_START_SCAN_CMDID,
 321         WMI_SET_SCAN_PARAMS_CMDID,
 322         WMI_SET_BSS_FILTER_CMDID,
 323         WMI_SET_PROBED_SSID_CMDID,      /* 10 */
 324         WMI_SET_LISTEN_INT_CMDID,
 325         WMI_SET_BMISS_TIME_CMDID,
 326         WMI_SET_DISC_TIMEOUT_CMDID,
 327         WMI_GET_CHANNEL_LIST_CMDID,
 328         WMI_SET_BEACON_INT_CMDID,
 329         WMI_GET_STATISTICS_CMDID,
 330         WMI_SET_CHANNEL_PARAMS_CMDID,
 331         WMI_SET_POWER_MODE_CMDID,
 332         WMI_SET_IBSS_PM_CAPS_CMDID,
 333         WMI_SET_POWER_PARAMS_CMDID,     /* 20 */
 334         WMI_SET_POWERSAVE_TIMERS_POLICY_CMDID,
 335         WMI_ADD_CIPHER_KEY_CMDID,
 336         WMI_DELETE_CIPHER_KEY_CMDID,
 337         WMI_ADD_KRK_CMDID,
 338         WMI_DELETE_KRK_CMDID,
 339         WMI_SET_PMKID_CMDID,
 340         WMI_SET_TX_PWR_CMDID,
 341         WMI_GET_TX_PWR_CMDID,
 342         WMI_SET_ASSOC_INFO_CMDID,
 343         WMI_ADD_BAD_AP_CMDID,           /* 30 */
 344         WMI_DELETE_BAD_AP_CMDID,
 345         WMI_SET_TKIP_COUNTERMEASURES_CMDID,
 346         WMI_RSSI_THRESHOLD_PARAMS_CMDID,
 347         WMI_TARGET_ERROR_REPORT_BITMASK_CMDID,
 348         WMI_SET_ACCESS_PARAMS_CMDID,
 349         WMI_SET_RETRY_LIMITS_CMDID,
 350         WMI_SET_OPT_MODE_CMDID,
 351         WMI_OPT_TX_FRAME_CMDID,
 352         WMI_SET_VOICE_PKT_SIZE_CMDID,
 353         WMI_SET_MAX_SP_LEN_CMDID,       /* 40 */
 354         WMI_SET_ROAM_CTRL_CMDID,
 355         WMI_GET_ROAM_TBL_CMDID,
 356         WMI_GET_ROAM_DATA_CMDID,
 357         WMI_ENABLE_RM_CMDID,
 358         WMI_SET_MAX_OFFHOME_DURATION_CMDID,
 359         WMI_EXTENSION_CMDID,    /* Non-wireless extensions */
 360         WMI_SNR_THRESHOLD_PARAMS_CMDID,
 361         WMI_LQ_THRESHOLD_PARAMS_CMDID,
 362         WMI_SET_LPREAMBLE_CMDID,
 363         WMI_SET_RTS_CMDID,              /* 50 */
 364         WMI_CLR_RSSI_SNR_CMDID,
 365         WMI_SET_FIXRATES_CMDID,
 366         WMI_GET_FIXRATES_CMDID,
 367         WMI_SET_AUTH_MODE_CMDID,
 368         WMI_SET_REASSOC_MODE_CMDID,
 369         WMI_SET_WMM_CMDID,
 370         WMI_SET_WMM_TXOP_CMDID,
 371         WMI_TEST_CMDID,
 372
 373         /* COEX AR6002 only */
 374         WMI_SET_BT_STATUS_CMDID,
 375         WMI_SET_BT_PARAMS_CMDID,        /* 60 */
 376
 377         WMI_SET_KEEPALIVE_CMDID,
 378         WMI_GET_KEEPALIVE_CMDID,
 379         WMI_SET_APPIE_CMDID,
 380         WMI_GET_APPIE_CMDID,
 381         WMI_SET_WSC_STATUS_CMDID,
 382
 383         /* Wake on Wireless */
 384         WMI_SET_HOST_SLEEP_MODE_CMDID,
 385         WMI_SET_WOW_MODE_CMDID,
 386         WMI_GET_WOW_LIST_CMDID,
 387         WMI_ADD_WOW_PATTERN_CMDID,
 388         WMI_DEL_WOW_PATTERN_CMDID,      /* 70 */
 389
 390         WMI_SET_FRAMERATES_CMDID,
 391         WMI_SET_AP_PS_CMDID,
 392         WMI_SET_QOS_SUPP_CMDID,
 393
 394         /* WMI_THIN_RESERVED_... mark the start and end
 395          * values for WMI_THIN_RESERVED command IDs. These
 396          * command IDs can be found in wmi_thin.h */
 397         WMI_THIN_RESERVED_START = 0x8000,
 398         WMI_THIN_RESERVED_END = 0x8fff,
 399
 400         /* Developer commands starts at 0xF000 */
 401         WMI_SET_BITRATE_CMDID = 0xF000,
 402         WMI_GET_BITRATE_CMDID,
 403         WMI_SET_WHALPARAM_CMDID,
 404         WMI_SET_MAC_ADDRESS_CMDID,
 405         WMI_SET_AKMP_PARAMS_CMDID,
 406         WMI_SET_PMKID_LIST_CMDID,
 407         WMI_GET_PMKID_LIST_CMDID,
 408         WMI_ABORT_SCAN_CMDID,
 409         WMI_SET_TARGET_EVENT_REPORT_CMDID,
 410
 411         /* Unused */
 412         WMI_UNUSED1,
 413         WMI_UNUSED2,
 414
 415         /* AP mode commands */
 416         WMI_AP_HIDDEN_SSID_CMDID,
 417         WMI_AP_SET_NUM_STA_CMDID,
 418         WMI_AP_ACL_POLICY_CMDID,
 419         WMI_AP_ACL_MAC_LIST_CMDID,
 420         WMI_AP_CONFIG_COMMIT_CMDID,
 421         WMI_AP_SET_MLME_CMDID,
 422         WMI_AP_SET_PVB_CMDID,
 423         WMI_AP_CONN_INACT_CMDID,
 424         WMI_AP_PROT_SCAN_TIME_CMDID,
 425         WMI_AP_SET_COUNTRY_CMDID,
 426         WMI_AP_SET_DTIM_CMDID,
 427         WMI_AP_MODE_STAT_CMDID,
 428
 429         WMI_SET_IP_CMDID,
 430         WMI_SET_PARAMS_CMDID,
 431         WMI_SET_MCAST_FILTER_CMDID,
 432         WMI_DEL_MCAST_FILTER_CMDID,
 433
 434         WMI_ALLOW_AGGR_CMDID,
 435         WMI_ADDBA_REQ_CMDID,
 436         WMI_DELBA_REQ_CMDID,
 437         WMI_SET_HT_CAP_CMDID,
 438         WMI_SET_HT_OP_CMDID,
 439         WMI_SET_TX_SELECT_RATES_CMDID,
 440         WMI_SET_TX_SGI_PARAM_CMDID,
 441         WMI_SET_RATE_POLICY_CMDID,
 442
 443         WMI_HCI_CMD_CMDID,
 444         WMI_RX_FRAME_FORMAT_CMDID,
 445         WMI_SET_THIN_MODE_CMDID,
 446         WMI_SET_BT_WLAN_CONN_PRECEDENCE_CMDID,
 447
 448         WMI_AP_SET_11BG_RATESET_CMDID,
 449         WMI_SET_PMK_CMDID,
 450         WMI_MCAST_FILTER_CMDID,
 451
 452         /* COEX CMDID AR6003 */
 453         WMI_SET_BTCOEX_FE_ANT_CMDID,
 454         WMI_SET_BTCOEX_COLOCATED_BT_DEV_CMDID,
 455         WMI_SET_BTCOEX_SCO_CONFIG_CMDID,
 456         WMI_SET_BTCOEX_A2DP_CONFIG_CMDID,
 457         WMI_SET_BTCOEX_ACLCOEX_CONFIG_CMDID,
 458         WMI_SET_BTCOEX_BTINQUIRY_PAGE_CONFIG_CMDID,
 459         WMI_SET_BTCOEX_DEBUG_CMDID,
 460         WMI_SET_BTCOEX_BT_OPERATING_STATUS_CMDID,
 461         WMI_GET_BTCOEX_STATS_CMDID,
 462         WMI_GET_BTCOEX_CONFIG_CMDID,
 463
 464         WMI_SET_DFS_ENABLE_CMDID,       /* F034 */
 465         WMI_SET_DFS_MINRSSITHRESH_CMDID,
 466         WMI_SET_DFS_MAXPULSEDUR_CMDID,
 467         WMI_DFS_RADAR_DETECTED_CMDID,
 468
 469         /* P2P commands */
 470         WMI_P2P_SET_CONFIG_CMDID,       /* F038 */
 471         WMI_WPS_SET_CONFIG_CMDID,
 472         WMI_SET_REQ_DEV_ATTR_CMDID,
 473         WMI_P2P_FIND_CMDID,
 474         WMI_P2P_STOP_FIND_CMDID,
 475         WMI_P2P_GO_NEG_START_CMDID,
 476         WMI_P2P_LISTEN_CMDID,
 477
 478         WMI_CONFIG_TX_MAC_RULES_CMDID,  /* F040 */
 479         WMI_SET_PROMISCUOUS_MODE_CMDID,
 480         WMI_RX_FRAME_FILTER_CMDID,
 481         WMI_SET_CHANNEL_CMDID,
 482
 483         /* WAC commands */
 484         WMI_ENABLE_WAC_CMDID,
 485         WMI_WAC_SCAN_REPLY_CMDID,
 486         WMI_WAC_CTRL_REQ_CMDID,
 487         WMI_SET_DIV_PARAMS_CMDID,
 488
 489         WMI_GET_PMK_CMDID,
 490         WMI_SET_PASSPHRASE_CMDID,
 491         WMI_SEND_ASSOC_RES_CMDID,
 492         WMI_SET_ASSOC_REQ_RELAY_CMDID,
 493         WMI_GET_RFKILL_MODE_CMDID,
 494
 495         /* ACS command, consists of sub-commands */
 496         WMI_ACS_CTRL_CMDID,
 497
 498         /* Ultra low power store / recall commands */
 499         WMI_STORERECALL_CONFIGURE_CMDID,
 500         WMI_STORERECALL_RECALL_CMDID,
 501         WMI_STORERECALL_HOST_READY_CMDID,
 502         WMI_FORCE_TARGET_ASSERT_CMDID,
 503         WMI_SET_EXCESS_TX_RETRY_THRES_CMDID,
 504 };
 505
 506 /* WMI_CONNECT_CMDID  */
 507 enum network_type {
 508         INFRA_NETWORK = 0x01,
 509         ADHOC_NETWORK = 0x02,
 510         ADHOC_CREATOR = 0x04,
 511         AP_NETWORK = 0x10,
 512 };
 513
 514 enum dot11_auth_mode {
 515         OPEN_AUTH = 0x01,
 516         SHARED_AUTH = 0x02,
 517
 518         /* different from IEEE_AUTH_MODE definitions */
 519         LEAP_AUTH = 0x04,
 520 };
 521
 522 enum {
 523         AUTH_IDLE,
 524         AUTH_OPEN_IN_PROGRESS,
 525 };
 526
 527 enum auth_mode {
 528         NONE_AUTH = 0x01,
 529         WPA_AUTH = 0x02,
 530         WPA2_AUTH = 0x04,
 531         WPA_PSK_AUTH = 0x08,
 532         WPA2_PSK_AUTH = 0x10,
 533         WPA_AUTH_CCKM = 0x20,
 534         WPA2_AUTH_CCKM = 0x40,
 535 };
 536
 537 #define WMI_MIN_CRYPTO_TYPE NONE_CRYPT
 538 #define WMI_MAX_CRYPTO_TYPE (AES_CRYPT + 1)
 539
 540 #define WMI_MIN_KEY_INDEX   0
 541 #define WMI_MAX_KEY_INDEX   3
 542
 543 #define WMI_MAX_KEY_LEN     32
 544
 545 /*
 546  * NB: these values are ordered carefully; there are lots of
 547  * of implications in any reordering.  In particular beware
 548  * that 4 is not used to avoid conflicting with IEEE80211_F_PRIVACY.
 549  */
 550 #define ATH6KL_CIPHER_WEP            0
 551 #define ATH6KL_CIPHER_TKIP           1
 552 #define ATH6KL_CIPHER_AES_OCB        2
 553 #define ATH6KL_CIPHER_AES_CCM        3
 554 #define ATH6KL_CIPHER_CKIP           5
 555 #define ATH6KL_CIPHER_CCKM_KRK       6
 556 #define ATH6KL_CIPHER_NONE           7 /* pseudo value */
 557
 558 /*
 559  * 802.11 rate set.
 560  */
 561 #define ATH6KL_RATE_MAXSIZE  15 /* max rates we'll handle */
 562
 563 #define ATH_OUI_TYPE            0x01
 564 #define WPA_OUI_TYPE            0x01
 565 #define WMM_PARAM_OUI_SUBTYPE   0x01
 566 #define WMM_OUI_TYPE            0x02
 567 #define WSC_OUT_TYPE            0x04
 568
 569 enum wmi_connect_ctrl_flags_bits {
 570         CONNECT_ASSOC_POLICY_USER = 0x0001,
 571         CONNECT_SEND_REASSOC = 0x0002,
 572         CONNECT_IGNORE_WPAx_GROUP_CIPHER = 0x0004,
 573         CONNECT_PROFILE_MATCH_DONE = 0x0008,
 574         CONNECT_IGNORE_AAC_BEACON = 0x0010,
 575         CONNECT_CSA_FOLLOW_BSS = 0x0020,
 576         CONNECT_DO_WPA_OFFLOAD = 0x0040,
 577         CONNECT_DO_NOT_DEAUTH = 0x0080,
 578 };
 579
 580 struct wmi_connect_cmd {
 581         u8 nw_type;
 582         u8 dot11_auth_mode;
 583         u8 auth_mode;
 584         u8 prwise_crypto_type;
 585         u8 prwise_crypto_len;
 586         u8 grp_crypto_type;
 587         u8 grp_crypto_len;
 588         u8 ssid_len;
 589         u8 ssid[IEEE80211_MAX_SSID_LEN];
 590         __le16 ch;
 591         u8 bssid[ETH_ALEN];
 592         __le32 ctrl_flags;
 593 } __packed;
 594
 595 /* WMI_RECONNECT_CMDID */
 596 struct wmi_reconnect_cmd {
 597         /* channel hint */
 598         __le16 channel;
 599
 600         /* mandatory if set */
 601         u8 bssid[ETH_ALEN];
 602 } __packed;
 603
 604 /* WMI_ADD_CIPHER_KEY_CMDID */
 605 enum key_usage {
 606         PAIRWISE_USAGE = 0x00,
 607         GROUP_USAGE = 0x01,
 608
 609         /* default Tx Key - static WEP only */
 610         TX_USAGE = 0x02,
 611 };
 612
 613 /*
 614  * Bit Flag
 615  * Bit 0 - Initialise TSC - default is Initialize
 616  */
 617 #define KEY_OP_INIT_TSC     0x01
 618 #define KEY_OP_INIT_RSC     0x02
 619
 620 /* default initialise the TSC & RSC */
 621 #define KEY_OP_INIT_VAL     0x03
 622 #define KEY_OP_VALID_MASK   0x03
 623
 624 struct wmi_add_cipher_key_cmd {
 625         u8 key_index;
 626         u8 key_type;
 627
 628         /* enum key_usage */
 629         u8 key_usage;
 630
 631         u8 key_len;
 632
 633         /* key replay sequence counter */
 634         u8 key_rsc[8];
 635
 636         u8 key[WLAN_MAX_KEY_LEN];
 637
 638         /* additional key control info */
 639         u8 key_op_ctrl;
 640
 641         u8 key_mac_addr[ETH_ALEN];
 642 } __packed;
 643
 644 /* WMI_DELETE_CIPHER_KEY_CMDID */
 645 struct wmi_delete_cipher_key_cmd {
 646         u8 key_index;
 647 } __packed;
 648
 649 #define WMI_KRK_LEN     16
 650
 651 /* WMI_ADD_KRK_CMDID */
 652 struct wmi_add_krk_cmd {
 653         u8 krk[WMI_KRK_LEN];
 654 } __packed;
 655
 656 /* WMI_SETPMKID_CMDID */
 657
 658 #define WMI_PMKID_LEN 16
 659
 660 enum pmkid_enable_flg {
 661         PMKID_DISABLE = 0,
 662         PMKID_ENABLE = 1,
 663 };
 664
 665 struct wmi_setpmkid_cmd {
 666         u8 bssid[ETH_ALEN];
 667
 668         /* enum pmkid_enable_flg */
 669         u8 enable;
 670
 671         u8 pmkid[WMI_PMKID_LEN];
 672 } __packed;
 673
 674 /* WMI_START_SCAN_CMD */
 675 enum wmi_scan_type {
 676         WMI_LONG_SCAN = 0,
 677         WMI_SHORT_SCAN = 1,
 678 };
 679
 680 struct wmi_start_scan_cmd {
 681         __le32 force_fg_scan;
 682
 683         /* for legacy cisco AP compatibility */
 684         __le32 is_legacy;
 685
 686         /* max duration in the home channel(msec) */
 687         __le32 home_dwell_time;
 688
 689         /* time interval between scans (msec) */
 690         __le32 force_scan_intvl;
 691
 692         /* enum wmi_scan_type */
 693         u8 scan_type;
 694
 695         /* how many channels follow */
 696         u8 num_ch;
 697
 698         /* channels in Mhz */
 699         __le16 ch_list[1];
 700 } __packed;
 701
 702 /* WMI_SET_SCAN_PARAMS_CMDID */
 703 #define WMI_SHORTSCANRATIO_DEFAULT      3
 704
 705 /*
 706  *  Warning: scan control flag value of 0xFF is used to disable
 707  *  all flags in WMI_SCAN_PARAMS_CMD. Do not add any more
 708  *  flags here
 709  */
 710 enum wmi_scan_ctrl_flags_bits {
 711
 712         /* set if can scan in the connect cmd */
 713         CONNECT_SCAN_CTRL_FLAGS = 0x01,
 714
 715         /* set if scan for the SSID it is already connected to */
 716         SCAN_CONNECTED_CTRL_FLAGS = 0x02,
 717
 718         /* set if enable active scan */
 719         ACTIVE_SCAN_CTRL_FLAGS = 0x04,
 720
 721         /* set if enable roam scan when bmiss and lowrssi */
 722         ROAM_SCAN_CTRL_FLAGS = 0x08,
 723
 724         /* set if follows customer BSSINFO reporting rule */
 725         REPORT_BSSINFO_CTRL_FLAGS = 0x10,
 726
 727         /* if disabled, target doesn't scan after a disconnect event  */
 728         ENABLE_AUTO_CTRL_FLAGS = 0x20,
 729
 730         /*
 731          * Scan complete event with canceled status will be generated when
 732          * a scan is prempted before it gets completed.
 733          */
 734         ENABLE_SCAN_ABORT_EVENT = 0x40
 735 };
 736
 737 #define DEFAULT_SCAN_CTRL_FLAGS                 \
 738         (CONNECT_SCAN_CTRL_FLAGS |              \
 739          SCAN_CONNECTED_CTRL_FLAGS |            \
 740          ACTIVE_SCAN_CTRL_FLAGS |               \
 741          ROAM_SCAN_CTRL_FLAGS |                 \
 742          ENABLE_AUTO_CTRL_FLAGS)
 743
 744 struct wmi_scan_params_cmd {
 745           /* sec */
 746         __le16 fg_start_period;
 747
 748         /* sec */
 749         __le16 fg_end_period;
 750
 751         /* sec */
 752         __le16 bg_period;
 753
 754         /* msec */
 755         __le16 maxact_chdwell_time;
 756
 757         /* msec */
 758         __le16 pas_chdwell_time;
 759
 760           /* how many shorts scan for one long */
 761         u8 short_scan_ratio;
 762
 763         u8 scan_ctrl_flags;
 764
 765         /* msec */
 766         __le16 minact_chdwell_time;
 767
 768         /* max active scans per ssid */
 769         __le16 maxact_scan_per_ssid;
 770
 771         /* msecs */
 772         __le32 max_dfsch_act_time;
 773 } __packed;
 774
 775 /* WMI_SET_BSS_FILTER_CMDID */
 776 enum wmi_bss_filter {
 777         /* no beacons forwarded */
 778         NONE_BSS_FILTER = 0x0,
 779
 780         /* all beacons forwarded */
 781         ALL_BSS_FILTER,
 782
 783         /* only beacons matching profile */
 784         PROFILE_FILTER,
 785
 786         /* all but beacons matching profile */
 787         ALL_BUT_PROFILE_FILTER,
 788
 789         /* only beacons matching current BSS */
 790         CURRENT_BSS_FILTER,
 791
 792         /* all but beacons matching BSS */
 793         ALL_BUT_BSS_FILTER,
 794
 795         /* beacons matching probed ssid */
 796         PROBED_SSID_FILTER,
 797
 798         /* marker only */
 799         LAST_BSS_FILTER,
 800 };
 801
 802 struct wmi_bss_filter_cmd {
 803         /* see, enum wmi_bss_filter */
 804         u8 bss_filter;
 805
 806         /* for alignment */
 807         u8 reserved1;
 808
 809         /* for alignment */
 810         __le16 reserved2;
 811
 812         __le32 ie_mask;
 813 } __packed;
 814
 815 /* WMI_SET_PROBED_SSID_CMDID */
 816 #define MAX_PROBED_SSID_INDEX   9
 817
 818 enum wmi_ssid_flag {
 819         /* disables entry */
 820         DISABLE_SSID_FLAG = 0,
 821
 822         /* probes specified ssid */
 823         SPECIFIC_SSID_FLAG = 0x01,
 824
 825         /* probes for any ssid */
 826         ANY_SSID_FLAG = 0x02,
 827 };
 828
 829 struct wmi_probed_ssid_cmd {
 830         /* 0 to MAX_PROBED_SSID_INDEX */
 831         u8 entry_index;
 832
 833         /* see, enum wmi_ssid_flg */
 834         u8 flag;
 835
 836         u8 ssid_len;
 837         u8 ssid[IEEE80211_MAX_SSID_LEN];
 838 } __packed;
 839
 840 /*
 841  * WMI_SET_LISTEN_INT_CMDID
 842  * The Listen interval is between 15 and 3000 TUs
 843  */
 844 struct wmi_listen_int_cmd {
 845         __le16 listen_intvl;
 846         __le16 num_beacons;
 847 } __packed;
 848
 849 /* WMI_SET_POWER_MODE_CMDID */
 850 enum wmi_power_mode {
 851         REC_POWER = 0x01,
 852         MAX_PERF_POWER,
 853 };
 854
 855 struct wmi_power_mode_cmd {
 856         /* see, enum wmi_power_mode */
 857         u8 pwr_mode;
 858 } __packed;
 859
 860 /*
 861  * Policy to determnine whether power save failure event should be sent to
 862  * host during scanning
 863  */
 864 enum power_save_fail_event_policy {
 865         SEND_POWER_SAVE_FAIL_EVENT_ALWAYS = 1,
 866         IGNORE_POWER_SAVE_FAIL_EVENT_DURING_SCAN = 2,
 867 };
 868
 869 struct wmi_power_params_cmd {
 870         /* msec */
 871         __le16 idle_period;
 872
 873         __le16 pspoll_number;
 874         __le16 dtim_policy;
 875         __le16 tx_wakeup_policy;
 876         __le16 num_tx_to_wakeup;
 877         __le16 ps_fail_event_policy;
 878 } __packed;
 879
 880 /* WMI_SET_DISC_TIMEOUT_CMDID */
 881 struct wmi_disc_timeout_cmd {
 882         /* seconds */
 883         u8 discon_timeout;
 884 } __packed;
 885
 886 enum dir_type {
 887         UPLINK_TRAFFIC = 0,
 888         DNLINK_TRAFFIC = 1,
 889         BIDIR_TRAFFIC = 2,
 890 };
 891
 892 enum voiceps_cap_type {
 893         DISABLE_FOR_THIS_AC = 0,
 894         ENABLE_FOR_THIS_AC = 1,
 895         ENABLE_FOR_ALL_AC = 2,
 896 };
 897
 898 enum traffic_type {
 899         TRAFFIC_TYPE_APERIODIC = 0,
 900         TRAFFIC_TYPE_PERIODIC = 1,
 901 };
 902
 903 /* WMI_SYNCHRONIZE_CMDID */
 904 struct wmi_sync_cmd {
 905         u8 data_sync_map;
 906 } __packed;
 907
 908 /* WMI_CREATE_PSTREAM_CMDID */
 909 struct wmi_create_pstream_cmd {
 910         /* msec */
 911         __le32 min_service_int;
 912
 913         /* msec */
 914         __le32 max_service_int;
 915
 916         /* msec */
 917         __le32 inactivity_int;
 918
 919         /* msec */
 920         __le32 suspension_int;
 921
 922         __le32 service_start_time;
 923
 924         /* in bps */
 925         __le32 min_data_rate;
 926
 927         /* in bps */
 928         __le32 mean_data_rate;
 929
 930         /* in bps */
 931         __le32 peak_data_rate;
 932
 933         __le32 max_burst_size;
 934         __le32 delay_bound;
 935
 936         /* in bps */
 937         __le32 min_phy_rate;
 938
 939         __le32 sba;
 940         __le32 medium_time;
 941
 942         /* in octects */
 943         __le16 nominal_msdu;
 944
 945         /* in octects */
 946         __le16 max_msdu;
 947
 948         u8 traffic_class;
 949
 950         /* see, enum dir_type */
 951         u8 traffic_direc;
 952
 953         u8 rx_queue_num;
 954
 955         /* see, enum traffic_type */
 956         u8 traffic_type;
 957
 958         /* see, enum voiceps_cap_type */
 959         u8 voice_psc_cap;
 960         u8 tsid;
 961
 962         /* 802.1D user priority */
 963         u8 user_pri;
 964
 965         /* nominal phy rate */
 966         u8 nominal_phy;
 967 } __packed;
 968
 969 /* WMI_DELETE_PSTREAM_CMDID */
 970 struct wmi_delete_pstream_cmd {
 971         u8 tx_queue_num;
 972         u8 rx_queue_num;
 973         u8 traffic_direc;
 974         u8 traffic_class;
 975         u8 tsid;
 976 } __packed;
 977
 978 /* WMI_SET_CHANNEL_PARAMS_CMDID */
 979 enum wmi_phy_mode {
 980         WMI_11A_MODE = 0x1,
 981         WMI_11G_MODE = 0x2,
 982         WMI_11AG_MODE = 0x3,
 983         WMI_11B_MODE = 0x4,
 984         WMI_11GONLY_MODE = 0x5,
 985 };
 986
 987 #define WMI_MAX_CHANNELS        32
 988
 989 /*
 990  *  WMI_RSSI_THRESHOLD_PARAMS_CMDID
 991  *  Setting the polltime to 0 would disable polling. Threshold values are
 992  *  in the ascending order, and should agree to:
 993  *  (lowThreshold_lowerVal < lowThreshold_upperVal < highThreshold_lowerVal
 994  *   < highThreshold_upperVal)
 995  */
 996
 997 struct wmi_rssi_threshold_params_cmd {
 998         /* polling time as a factor of LI */
 999         __le32 poll_time;
1000
1001         /* lowest of upper */
1002         a_sle16 thresh_above1_val;
1003
1004         a_sle16 thresh_above2_val;
1005         a_sle16 thresh_above3_val;
1006         a_sle16 thresh_above4_val;
1007         a_sle16 thresh_above5_val;
1008
1009         /* highest of upper */
1010         a_sle16 thresh_above6_val;
1011
1012         /* lowest of bellow */
1013         a_sle16 thresh_below1_val;
1014
1015         a_sle16 thresh_below2_val;
1016         a_sle16 thresh_below3_val;
1017         a_sle16 thresh_below4_val;
1018         a_sle16 thresh_below5_val;
1019
1020         /* highest of bellow */
1021         a_sle16 thresh_below6_val;
1022
1023         /* "alpha" */
1024         u8 weight;
1025
1026         u8 reserved[3];
1027 } __packed;
1028
1029 /*
1030  *  WMI_SNR_THRESHOLD_PARAMS_CMDID
1031  *  Setting the polltime to 0 would disable polling.
1032  */
1033
1034 struct wmi_snr_threshold_params_cmd {
1035         /* polling time as a factor of LI */
1036         __le32 poll_time;
1037
1038         /* "alpha" */
1039         u8 weight;
1040
1041         /* lowest of uppper */
1042         u8 thresh_above1_val;
1043
1044         u8 thresh_above2_val;
1045         u8 thresh_above3_val;
1046
1047         /* highest of upper */
1048         u8 thresh_above4_val;
1049
1050         /* lowest of bellow */
1051         u8 thresh_below1_val;
1052
1053         u8 thresh_below2_val;
1054         u8 thresh_below3_val;
1055
1056         /* highest of bellow */
1057         u8 thresh_below4_val;
1058
1059         u8 reserved[3];
1060 } __packed;
1061
1062 enum wmi_preamble_policy {
1063         WMI_IGNORE_BARKER_IN_ERP = 0,
1064         WMI_DONOT_IGNORE_BARKER_IN_ERP
1065 };
1066
1067 struct wmi_set_lpreamble_cmd {
1068         u8 status;
1069         u8 preamble_policy;
1070 } __packed;
1071
1072 struct wmi_set_rts_cmd {
1073         __le16 threshold;
1074 } __packed;
1075
1076 /* WMI_SET_TX_PWR_CMDID */
1077 struct wmi_set_tx_pwr_cmd {
1078         /* in dbM units */
1079         u8 dbM;
1080 } __packed;
1081
1082 struct wmi_tx_pwr_reply {
1083         /* in dbM units */
1084         u8 dbM;
1085 } __packed;
1086
1087 struct wmi_report_sleep_state_event {
1088         __le32 sleep_state;
1089 };
1090
1091 enum wmi_report_sleep_status {
1092         WMI_REPORT_SLEEP_STATUS_IS_DEEP_SLEEP = 0,
1093         WMI_REPORT_SLEEP_STATUS_IS_AWAKE
1094 };
1095 enum target_event_report_config {
1096         /* default */
1097         DISCONN_EVT_IN_RECONN = 0,
1098
1099         NO_DISCONN_EVT_IN_RECONN
1100 };
1101
1102 /* Command Replies */
1103
1104 /* WMI_GET_CHANNEL_LIST_CMDID reply */
1105 struct wmi_channel_list_reply {
1106         u8 reserved;
1107
1108         /* number of channels in reply */
1109         u8 num_ch;
1110
1111         /* channel in Mhz */
1112         __le16 ch_list[1];
1113 } __packed;
1114
1115 /* List of Events (target to host) */
1116 enum wmi_event_id {
1117         WMI_READY_EVENTID = 0x1001,
1118         WMI_CONNECT_EVENTID,
1119         WMI_DISCONNECT_EVENTID,
1120         WMI_BSSINFO_EVENTID,
1121         WMI_CMDERROR_EVENTID,
1122         WMI_REGDOMAIN_EVENTID,
1123         WMI_PSTREAM_TIMEOUT_EVENTID,
1124         WMI_NEIGHBOR_REPORT_EVENTID,
1125         WMI_TKIP_MICERR_EVENTID,
1126         WMI_SCAN_COMPLETE_EVENTID,      /* 0x100a */
1127         WMI_REPORT_STATISTICS_EVENTID,
1128         WMI_RSSI_THRESHOLD_EVENTID,
1129         WMI_ERROR_REPORT_EVENTID,
1130         WMI_OPT_RX_FRAME_EVENTID,
1131         WMI_REPORT_ROAM_TBL_EVENTID,
1132         WMI_EXTENSION_EVENTID,
1133         WMI_CAC_EVENTID,
1134         WMI_SNR_THRESHOLD_EVENTID,
1135         WMI_LQ_THRESHOLD_EVENTID,
1136         WMI_TX_RETRY_ERR_EVENTID,       /* 0x1014 */
1137         WMI_REPORT_ROAM_DATA_EVENTID,
1138         WMI_TEST_EVENTID,
1139         WMI_APLIST_EVENTID,
1140         WMI_GET_WOW_LIST_EVENTID,
1141         WMI_GET_PMKID_LIST_EVENTID,
1142         WMI_CHANNEL_CHANGE_EVENTID,
1143         WMI_PEER_NODE_EVENTID,
1144         WMI_PSPOLL_EVENTID,
1145         WMI_DTIMEXPIRY_EVENTID,
1146         WMI_WLAN_VERSION_EVENTID,
1147         WMI_SET_PARAMS_REPLY_EVENTID,
1148         WMI_ADDBA_REQ_EVENTID,          /*0x1020 */
1149         WMI_ADDBA_RESP_EVENTID,
1150         WMI_DELBA_REQ_EVENTID,
1151         WMI_TX_COMPLETE_EVENTID,
1152         WMI_HCI_EVENT_EVENTID,
1153         WMI_ACL_DATA_EVENTID,
1154         WMI_REPORT_SLEEP_STATE_EVENTID,
1155         WMI_REPORT_BTCOEX_STATS_EVENTID,
1156         WMI_REPORT_BTCOEX_CONFIG_EVENTID,
1157         WMI_GET_PMK_EVENTID,
1158
1159         /* DFS Events */
1160         WMI_DFS_HOST_ATTACH_EVENTID,
1161         WMI_DFS_HOST_INIT_EVENTID,
1162         WMI_DFS_RESET_DELAYLINES_EVENTID,
1163         WMI_DFS_RESET_RADARQ_EVENTID,
1164         WMI_DFS_RESET_AR_EVENTID,
1165         WMI_DFS_RESET_ARQ_EVENTID,
1166         WMI_DFS_SET_DUR_MULTIPLIER_EVENTID,
1167         WMI_DFS_SET_BANGRADAR_EVENTID,
1168         WMI_DFS_SET_DEBUGLEVEL_EVENTID,
1169         WMI_DFS_PHYERR_EVENTID,
1170
1171         /* CCX Evants */
1172         WMI_CCX_RM_STATUS_EVENTID,
1173
1174         /* P2P Events */
1175         WMI_P2P_GO_NEG_RESULT_EVENTID,
1176
1177         WMI_WAC_SCAN_DONE_EVENTID,
1178         WMI_WAC_REPORT_BSS_EVENTID,
1179         WMI_WAC_START_WPS_EVENTID,
1180         WMI_WAC_CTRL_REQ_REPLY_EVENTID,
1181
1182         /* RFKILL Events */
1183         WMI_RFKILL_STATE_CHANGE_EVENTID,
1184         WMI_RFKILL_GET_MODE_CMD_EVENTID,
1185         WMI_THIN_RESERVED_START_EVENTID = 0x8000,
1186
1187         /*
1188          * Events in this range are reserved for thinmode
1189          * See wmi_thin.h for actual definitions
1190          */
1191         WMI_THIN_RESERVED_END_EVENTID = 0x8fff,
1192
1193         WMI_SET_CHANNEL_EVENTID,
1194         WMI_ASSOC_REQ_EVENTID,
1195
1196         /* Generic ACS event */
1197         WMI_ACS_EVENTID,
1198         WMI_REPORT_WMM_PARAMS_EVENTID
1199 };
1200
1201 struct wmi_ready_event_2 {
1202         __le32 sw_version;
1203         __le32 abi_version;
1204         u8 mac_addr[ETH_ALEN];
1205         u8 phy_cap;
1206 } __packed;
1207
1208 /* Connect Event */
1209 struct wmi_connect_event {
1210         __le16 ch;
1211         u8 bssid[ETH_ALEN];
1212         __le16 listen_intvl;
1213         __le16 beacon_intvl;
1214         __le32 nw_type;
1215         u8 beacon_ie_len;
1216         u8 assoc_req_len;
1217         u8 assoc_resp_len;
1218         u8 assoc_info[1];
1219 } __packed;
1220
1221 /* Disconnect Event */
1222 enum wmi_disconnect_reason {
1223         NO_NETWORK_AVAIL = 0x01,
1224
1225         /* bmiss */
1226         LOST_LINK = 0x02,
1227
1228         DISCONNECT_CMD = 0x03,
1229         BSS_DISCONNECTED = 0x04,
1230         AUTH_FAILED = 0x05,
1231         ASSOC_FAILED = 0x06,
1232         NO_RESOURCES_AVAIL = 0x07,
1233         CSERV_DISCONNECT = 0x08,
1234         INVALID_PROFILE = 0x0a,
1235         DOT11H_CHANNEL_SWITCH = 0x0b,
1236         PROFILE_MISMATCH = 0x0c,
1237         CONNECTION_EVICTED = 0x0d,
1238         IBSS_MERGE = 0xe,
1239 };
1240
1241 struct wmi_disconnect_event {
1242         /* reason code, see 802.11 spec. */
1243         __le16 proto_reason_status;
1244
1245         /* set if known */
1246         u8 bssid[ETH_ALEN];
1247
1248         /* see WMI_DISCONNECT_REASON */
1249         u8 disconn_reason;
1250
1251         u8 assoc_resp_len;
1252         u8 assoc_info[1];
1253 } __packed;
1254
1255 /*
1256  * BSS Info Event.
1257  * Mechanism used to inform host of the presence and characteristic of
1258  * wireless networks present.  Consists of bss info header followed by
1259  * the beacon or probe-response frame body.  The 802.11 header is no included.
1260  */
1261 enum wmi_bi_ftype {
1262         BEACON_FTYPE = 0x1,
1263         PROBERESP_FTYPE,
1264         ACTION_MGMT_FTYPE,
1265         PROBEREQ_FTYPE,
1266 };
1267
1268 struct wmi_bss_info_hdr {
1269         __le16 ch;
1270
1271         /* see, enum wmi_bi_ftype */
1272         u8 frame_type;
1273
1274         u8 snr;
1275         a_sle16 rssi;
1276         u8 bssid[ETH_ALEN];
1277         __le32 ie_mask;
1278 } __packed;
1279
1280 /*
1281  * BSS INFO HDR version 2.0
1282  * With 6 bytes HTC header and 6 bytes of WMI header
1283  * WMI_BSS_INFO_HDR cannot be accommodated in the removed 802.11 management
1284  * header space.
1285  * - Reduce the ie_mask to 2 bytes as only two bit flags are used
1286  * - Remove rssi and compute it on the host. rssi = snr - 95
1287  */
1288 struct wmi_bss_info_hdr2 {
1289         __le16 ch;
1290
1291         /* see, enum wmi_bi_ftype */
1292         u8 frame_type;
1293
1294         u8 snr;
1295         u8 bssid[ETH_ALEN];
1296         __le16 ie_mask;
1297 } __packed;
1298
1299 /* Command Error Event */
1300 enum wmi_error_code {
1301         INVALID_PARAM = 0x01,
1302         ILLEGAL_STATE = 0x02,
1303         INTERNAL_ERROR = 0x03,
1304 };
1305
1306 struct wmi_cmd_error_event {
1307         __le16 cmd_id;
1308         u8 err_code;
1309 } __packed;
1310
1311 struct wmi_pstream_timeout_event {
1312         u8 tx_queue_num;
1313         u8 rx_queue_num;
1314         u8 traffic_direc;
1315         u8 traffic_class;
1316 } __packed;
1317
1318 /*
1319  * The WMI_NEIGHBOR_REPORT Event is generated by the target to inform
1320  * the host of BSS's it has found that matches the current profile.
1321  * It can be used by the host to cache PMKs and/to initiate pre-authentication
1322  * if the BSS supports it.  The first bssid is always the current associated
1323  * BSS.
1324  * The bssid and bssFlags information repeats according to the number
1325  * or APs reported.
1326  */
1327 enum wmi_bss_flags {
1328         WMI_DEFAULT_BSS_FLAGS = 0x00,
1329         WMI_PREAUTH_CAPABLE_BSS = 0x01,
1330         WMI_PMKID_VALID_BSS = 0x02,
1331 };
1332
1333 /* TKIP MIC Error Event */
1334 struct wmi_tkip_micerr_event {
1335         u8 key_id;
1336         u8 is_mcast;
1337 } __packed;
1338
1339 /* WMI_SCAN_COMPLETE_EVENTID */
1340 struct wmi_scan_complete_event {
1341         a_sle32 status;
1342 } __packed;
1343
1344 #define MAX_OPT_DATA_LEN 1400
1345
1346 /*
1347  * Special frame receive Event.
1348  * Mechanism used to inform host of the receiption of the special frames.
1349  * Consists of special frame info header followed by special frame body.
1350  * The 802.11 header is not included.
1351  */
1352 struct wmi_opt_rx_info_hdr {
1353         __le16 ch;
1354         u8 frame_type;
1355         s8 snr;
1356         u8 src_addr[ETH_ALEN];
1357         u8 bssid[ETH_ALEN];
1358 } __packed;
1359
1360 /* Reporting statistic */
1361 struct tx_stats {
1362         __le32 pkt;
1363         __le32 byte;
1364         __le32 ucast_pkt;
1365         __le32 ucast_byte;
1366         __le32 mcast_pkt;
1367         __le32 mcast_byte;
1368         __le32 bcast_pkt;
1369         __le32 bcast_byte;
1370         __le32 rts_success_cnt;
1371         __le32 pkt_per_ac[4];
1372         __le32 err_per_ac[4];
1373
1374         __le32 err;
1375         __le32 fail_cnt;
1376         __le32 retry_cnt;
1377         __le32 mult_retry_cnt;
1378         __le32 rts_fail_cnt;
1379         a_sle32 ucast_rate;
1380 } __packed;
1381
1382 struct rx_stats {
1383         __le32 pkt;
1384         __le32 byte;
1385         __le32 ucast_pkt;
1386         __le32 ucast_byte;
1387         __le32 mcast_pkt;
1388         __le32 mcast_byte;
1389         __le32 bcast_pkt;
1390         __le32 bcast_byte;
1391         __le32 frgment_pkt;
1392
1393         __le32 err;
1394         __le32 crc_err;
1395         __le32 key_cache_miss;
1396         __le32 decrypt_err;
1397         __le32 dupl_frame;
1398         a_sle32 ucast_rate;
1399 } __packed;
1400
1401 struct tkip_ccmp_stats {
1402         __le32 tkip_local_mic_fail;
1403         __le32 tkip_cnter_measures_invoked;
1404         __le32 tkip_replays;
1405         __le32 tkip_fmt_err;
1406         __le32 ccmp_fmt_err;
1407         __le32 ccmp_replays;
1408 } __packed;
1409
1410 struct pm_stats {
1411         __le32 pwr_save_failure_cnt;
1412         __le16 stop_tx_failure_cnt;
1413         __le16 atim_tx_failure_cnt;
1414         __le16 atim_rx_failure_cnt;
1415         __le16 bcn_rx_failure_cnt;
1416 } __packed;
1417
1418 struct cserv_stats {
1419         __le32 cs_bmiss_cnt;
1420         __le32 cs_low_rssi_cnt;
1421         __le16 cs_connect_cnt;
1422         __le16 cs_discon_cnt;
1423         a_sle16 cs_ave_beacon_rssi;
1424         __le16 cs_roam_count;
1425         a_sle16 cs_rssi;
1426         u8 cs_snr;
1427         u8 cs_ave_beacon_snr;
1428         u8 cs_last_roam_msec;
1429 } __packed;
1430
1431 struct wlan_net_stats {
1432         struct tx_stats tx;
1433         struct rx_stats rx;
1434         struct tkip_ccmp_stats tkip_ccmp_stats;
1435 } __packed;
1436
1437 struct arp_stats {
1438         __le32 arp_received;
1439         __le32 arp_matched;
1440         __le32 arp_replied;
1441 } __packed;
1442
1443 struct wlan_wow_stats {
1444         __le32 wow_pkt_dropped;
1445         __le16 wow_evt_discarded;
1446         u8 wow_host_pkt_wakeups;
1447         u8 wow_host_evt_wakeups;
1448 } __packed;
1449
1450 struct wmi_target_stats {
1451         __le32 lq_val;
1452         a_sle32 noise_floor_calib;
1453         struct pm_stats pm_stats;
1454         struct wlan_net_stats stats;
1455         struct wlan_wow_stats wow_stats;
1456         struct arp_stats arp_stats;
1457         struct cserv_stats cserv_stats;
1458 } __packed;
1459
1460 /*
1461  * WMI_RSSI_THRESHOLD_EVENTID.
1462  * Indicate the RSSI events to host. Events are indicated when we breach a
1463  * thresold value.
1464  */
1465 enum wmi_rssi_threshold_val {
1466         WMI_RSSI_THRESHOLD1_ABOVE = 0,
1467         WMI_RSSI_THRESHOLD2_ABOVE,
1468         WMI_RSSI_THRESHOLD3_ABOVE,
1469         WMI_RSSI_THRESHOLD4_ABOVE,
1470         WMI_RSSI_THRESHOLD5_ABOVE,
1471         WMI_RSSI_THRESHOLD6_ABOVE,
1472         WMI_RSSI_THRESHOLD1_BELOW,
1473         WMI_RSSI_THRESHOLD2_BELOW,
1474         WMI_RSSI_THRESHOLD3_BELOW,
1475         WMI_RSSI_THRESHOLD4_BELOW,
1476         WMI_RSSI_THRESHOLD5_BELOW,
1477         WMI_RSSI_THRESHOLD6_BELOW
1478 };
1479
1480 struct wmi_rssi_threshold_event {
1481         a_sle16 rssi;
1482         u8 range;
1483 } __packed;
1484
1485 enum wmi_snr_threshold_val {
1486         WMI_SNR_THRESHOLD1_ABOVE = 1,
1487         WMI_SNR_THRESHOLD1_BELOW,
1488         WMI_SNR_THRESHOLD2_ABOVE,
1489         WMI_SNR_THRESHOLD2_BELOW,
1490         WMI_SNR_THRESHOLD3_ABOVE,
1491         WMI_SNR_THRESHOLD3_BELOW,
1492         WMI_SNR_THRESHOLD4_ABOVE,
1493         WMI_SNR_THRESHOLD4_BELOW
1494 };
1495
1496 struct wmi_snr_threshold_event {
1497         /* see, enum wmi_snr_threshold_val */
1498         u8 range;
1499
1500         u8 snr;
1501 } __packed;
1502
1503 /* WMI_REPORT_ROAM_TBL_EVENTID */
1504 #define MAX_ROAM_TBL_CAND   5
1505
1506 struct wmi_bss_roam_info {
1507         a_sle32 roam_util;
1508         u8 bssid[ETH_ALEN];
1509         s8 rssi;
1510         s8 rssidt;
1511         s8 last_rssi;
1512         s8 util;
1513         s8 bias;
1514
1515         /* for alignment */
1516         u8 reserved;
1517 } __packed;
1518
1519 /* WMI_CAC_EVENTID */
1520 enum cac_indication {
1521         CAC_INDICATION_ADMISSION = 0x00,
1522         CAC_INDICATION_ADMISSION_RESP = 0x01,
1523         CAC_INDICATION_DELETE = 0x02,
1524         CAC_INDICATION_NO_RESP = 0x03,
1525 };
1526
1527 #define WMM_TSPEC_IE_LEN   63
1528
1529 struct wmi_cac_event {
1530         u8 ac;
1531         u8 cac_indication;
1532         u8 status_code;
1533         u8 tspec_suggestion[WMM_TSPEC_IE_LEN];
1534 } __packed;
1535
1536 /* WMI_APLIST_EVENTID */
1537
1538 enum aplist_ver {
1539         APLIST_VER1 = 1,
1540 };
1541
1542 struct wmi_ap_info_v1 {
1543         u8 bssid[ETH_ALEN];
1544         __le16 channel;
1545 } __packed;
1546
1547 union wmi_ap_info {
1548         struct wmi_ap_info_v1 ap_info_v1;
1549 } __packed;
1550
1551 struct wmi_aplist_event {
1552         u8 ap_list_ver;
1553         u8 num_ap;
1554         union wmi_ap_info ap_list[1];
1555 } __packed;
1556
1557 /* Developer Commands */
1558
1559 /*
1560  * WMI_SET_BITRATE_CMDID
1561  *
1562  * Get bit rate cmd uses same definition as set bit rate cmd
1563  */
1564 enum wmi_bit_rate {
1565         RATE_AUTO = -1,
1566         RATE_1Mb = 0,
1567         RATE_2Mb = 1,
1568         RATE_5_5Mb = 2,
1569         RATE_11Mb = 3,
1570         RATE_6Mb = 4,
1571         RATE_9Mb = 5,
1572         RATE_12Mb = 6,
1573         RATE_18Mb = 7,
1574         RATE_24Mb = 8,
1575         RATE_36Mb = 9,
1576         RATE_48Mb = 10,
1577         RATE_54Mb = 11,
1578         RATE_MCS_0_20 = 12,
1579         RATE_MCS_1_20 = 13,
1580         RATE_MCS_2_20 = 14,
1581         RATE_MCS_3_20 = 15,
1582         RATE_MCS_4_20 = 16,
1583         RATE_MCS_5_20 = 17,
1584         RATE_MCS_6_20 = 18,
1585         RATE_MCS_7_20 = 19,
1586         RATE_MCS_0_40 = 20,
1587         RATE_MCS_1_40 = 21,
1588         RATE_MCS_2_40 = 22,
1589         RATE_MCS_3_40 = 23,
1590         RATE_MCS_4_40 = 24,
1591         RATE_MCS_5_40 = 25,
1592         RATE_MCS_6_40 = 26,
1593         RATE_MCS_7_40 = 27,
1594 };
1595
1596 struct wmi_bit_rate_reply {
1597         /* see, enum wmi_bit_rate */
1598         s8 rate_index;
1599 } __packed;
1600
1601 /*
1602  * WMI_SET_FIXRATES_CMDID
1603  *
1604  * Get fix rates cmd uses same definition as set fix rates cmd
1605  */
1606 struct wmi_fix_rates_reply {
1607         /* see wmi_bit_rate */
1608         __le32 fix_rate_mask;
1609 } __packed;
1610
1611 enum roam_data_type {
1612         /* get the roam time data */
1613         ROAM_DATA_TIME = 1,
1614 };
1615
1616 struct wmi_target_roam_time {
1617         __le32 disassoc_time;
1618         __le32 no_txrx_time;
1619         __le32 assoc_time;
1620         __le32 allow_txrx_time;
1621         u8 disassoc_bssid[ETH_ALEN];
1622         s8 disassoc_bss_rssi;
1623         u8 assoc_bssid[ETH_ALEN];
1624         s8 assoc_bss_rssi;
1625 } __packed;
1626
1627 enum wmi_txop_cfg {
1628         WMI_TXOP_DISABLED = 0,
1629         WMI_TXOP_ENABLED
1630 };
1631
1632 struct wmi_set_wmm_txop_cmd {
1633         u8 txop_enable;
1634 } __packed;
1635
1636 struct wmi_set_keepalive_cmd {
1637         u8 keep_alive_intvl;
1638 } __packed;
1639
1640 struct wmi_get_keepalive_cmd {
1641         __le32 configured;
1642         u8 keep_alive_intvl;
1643 } __packed;
1644
1645 /* Notify the WSC registration status to the target */
1646 #define WSC_REG_ACTIVE     1
1647 #define WSC_REG_INACTIVE   0
1648
1649 #define WOW_MAX_FILTER_LISTS     1
1650 #define WOW_MAX_FILTERS_PER_LIST 4
1651 #define WOW_PATTERN_SIZE         64
1652 #define WOW_MASK_SIZE            64
1653
1654 #define MAC_MAX_FILTERS_PER_LIST 4
1655
1656 struct wow_filter {
1657         u8 wow_valid_filter;
1658         u8 wow_filter_id;
1659         u8 wow_filter_size;
1660         u8 wow_filter_offset;
1661         u8 wow_filter_mask[WOW_MASK_SIZE];
1662         u8 wow_filter_pattern[WOW_PATTERN_SIZE];
1663 } __packed;
1664
1665 #define MAX_IP_ADDRS  2
1666
1667 struct wmi_set_ip_cmd {
1668         /* IP in network byte order */
1669         __le32 ips[MAX_IP_ADDRS];
1670 } __packed;
1671
1672 /* WMI_GET_WOW_LIST_CMD reply  */
1673 struct wmi_get_wow_list_reply {
1674         /* number of patterns in reply */
1675         u8 num_filters;
1676
1677         /* this is filter # x of total num_filters */
1678         u8 this_filter_num;
1679
1680         u8 wow_mode;
1681         u8 host_mode;
1682         struct wow_filter wow_filters[1];
1683 } __packed;
1684
1685 /* WMI_SET_AKMP_PARAMS_CMD */
1686
1687 struct wmi_pmkid {
1688         u8 pmkid[WMI_PMKID_LEN];
1689 } __packed;
1690
1691 /* WMI_GET_PMKID_LIST_CMD  Reply */
1692 struct wmi_pmkid_list_reply {
1693         __le32 num_pmkid;
1694         u8 bssid_list[ETH_ALEN][1];
1695         struct wmi_pmkid pmkid_list[1];
1696 } __packed;
1697
1698 /* WMI_ADDBA_REQ_EVENTID */
1699 struct wmi_addba_req_event {
1700         u8 tid;
1701         u8 win_sz;
1702         __le16 st_seq_no;
1703
1704         /* f/w response for ADDBA Req; OK (0) or failure (!=0) */
1705         u8 status;
1706 } __packed;
1707
1708 /* WMI_ADDBA_RESP_EVENTID */
1709 struct wmi_addba_resp_event {
1710         u8 tid;
1711
1712         /* OK (0), failure (!=0) */
1713         u8 status;
1714
1715         /* three values: not supported(0), 3839, 8k */
1716         __le16 amsdu_sz;
1717 } __packed;
1718
1719 /* WMI_DELBA_EVENTID
1720  * f/w received a DELBA for peer and processed it.
1721  * Host is notified of this
1722  */
1723 struct wmi_delba_event {
1724         u8 tid;
1725         u8 is_peer_initiator;
1726         __le16 reason_code;
1727 } __packed;
1728
1729 #define PEER_NODE_JOIN_EVENT            0x00
1730 #define PEER_NODE_LEAVE_EVENT           0x01
1731 #define PEER_FIRST_NODE_JOIN_EVENT      0x10
1732 #define PEER_LAST_NODE_LEAVE_EVENT      0x11
1733
1734 struct wmi_peer_node_event {
1735         u8 event_code;
1736         u8 peer_mac_addr[ETH_ALEN];
1737 } __packed;
1738
1739 /* Transmit complete event data structure(s) */
1740
1741 /* version 1 of tx complete msg */
1742 struct tx_complete_msg_v1 {
1743 #define TX_COMPLETE_STATUS_SUCCESS 0
1744 #define TX_COMPLETE_STATUS_RETRIES 1
1745 #define TX_COMPLETE_STATUS_NOLINK  2
1746 #define TX_COMPLETE_STATUS_TIMEOUT 3
1747 #define TX_COMPLETE_STATUS_OTHER   4
1748
1749         u8 status;
1750
1751         /* packet ID to identify parent packet */
1752         u8 pkt_id;
1753
1754         /* rate index on successful transmission */
1755         u8 rate_idx;
1756
1757         /* number of ACK failures in tx attempt */
1758         u8 ack_failures;
1759 } __packed;
1760
1761 struct wmi_tx_complete_event {
1762         /* no of tx comp msgs following this struct */
1763         u8 num_msg;
1764
1765         /* length in bytes for each individual msg following this struct */
1766         u8 msg_len;
1767
1768         /* version of tx complete msg data following this struct */
1769         u8 msg_type;
1770
1771         /* individual messages follow this header */
1772         u8 reserved;
1773 } __packed;
1774
1775 /*
1776  * ------- AP Mode definitions --------------
1777  */
1778
1779 /*
1780  * !!! Warning !!!
1781  * -Changing the following values needs compilation of both driver and firmware
1782  */
1783 #define AP_MAX_NUM_STA          8
1784
1785 /* Spl. AID used to set DTIM flag in the beacons */
1786 #define MCAST_AID               0xFF
1787
1788 #define DEF_AP_COUNTRY_CODE     "US "
1789
1790 /* Used with WMI_AP_SET_NUM_STA_CMDID */
1791
1792 struct wmi_ap_set_pvb_cmd {
1793         __le32 flag;
1794         __le16 aid;
1795 } __packed;
1796
1797 struct wmi_rx_frame_format_cmd {
1798         /* version of meta data for rx packets <0 = default> (0-7 = valid) */
1799         u8 meta_ver;
1800
1801         /*
1802          * 1 == leave .11 header intact,
1803          * 0 == replace .11 header with .3 <default>
1804          */
1805         u8 dot11_hdr;
1806
1807         /*
1808          * 1 == defragmentation is performed by host,
1809          * 0 == performed by target <default>
1810          */
1811         u8 defrag_on_host;
1812
1813         /* for alignment */
1814         u8 reserved[1];
1815 } __packed;
1816
1817 /* AP mode events */
1818
1819 /* WMI_PS_POLL_EVENT */
1820 struct wmi_pspoll_event {
1821         __le16 aid;
1822 } __packed;
1823
1824 struct wmi_per_sta_stat {
1825         __le32 tx_bytes;
1826         __le32 tx_pkts;
1827         __le32 tx_error;
1828         __le32 tx_discard;
1829         __le32 rx_bytes;
1830         __le32 rx_pkts;
1831         __le32 rx_error;
1832         __le32 rx_discard;
1833         __le32 aid;
1834 } __packed;
1835
1836 struct wmi_ap_mode_stat {
1837         __le32 action;
1838         struct wmi_per_sta_stat sta[AP_MAX_NUM_STA + 1];
1839 } __packed;
1840
1841 /* End of AP mode definitions */
1842
1843 /* Extended WMI (WMIX)
1844  *
1845  * Extended WMIX commands are encapsulated in a WMI message with
1846  * cmd=WMI_EXTENSION_CMD.
1847  *
1848  * Extended WMI commands are those that are needed during wireless
1849  * operation, but which are not really wireless commands.  This allows,
1850  * for instance, platform-specific commands.  Extended WMI commands are
1851  * embedded in a WMI command message with WMI_COMMAND_ID=WMI_EXTENSION_CMDID.
1852  * Extended WMI events are similarly embedded in a WMI event message with
1853  * WMI_EVENT_ID=WMI_EXTENSION_EVENTID.
1854  */
1855 struct wmix_cmd_hdr {
1856         __le32 cmd_id;
1857 } __packed;
1858
1859 enum wmix_command_id {
1860         WMIX_DSETOPEN_REPLY_CMDID = 0x2001,
1861         WMIX_DSETDATA_REPLY_CMDID,
1862         WMIX_GPIO_OUTPUT_SET_CMDID,
1863         WMIX_GPIO_INPUT_GET_CMDID,
1864         WMIX_GPIO_REGISTER_SET_CMDID,
1865         WMIX_GPIO_REGISTER_GET_CMDID,
1866         WMIX_GPIO_INTR_ACK_CMDID,
1867         WMIX_HB_CHALLENGE_RESP_CMDID,
1868         WMIX_DBGLOG_CFG_MODULE_CMDID,
1869         WMIX_PROF_CFG_CMDID,    /* 0x200a */
1870         WMIX_PROF_ADDR_SET_CMDID,
1871         WMIX_PROF_START_CMDID,
1872         WMIX_PROF_STOP_CMDID,
1873         WMIX_PROF_COUNT_GET_CMDID,
1874 };
1875
1876 enum wmix_event_id {
1877         WMIX_DSETOPENREQ_EVENTID = 0x3001,
1878         WMIX_DSETCLOSE_EVENTID,
1879         WMIX_DSETDATAREQ_EVENTID,
1880         WMIX_GPIO_INTR_EVENTID,
1881         WMIX_GPIO_DATA_EVENTID,
1882         WMIX_GPIO_ACK_EVENTID,
1883         WMIX_HB_CHALLENGE_RESP_EVENTID,
1884         WMIX_DBGLOG_EVENTID,
1885         WMIX_PROF_COUNT_EVENTID,
1886 };
1887
1888 /*
1889  * ------Error Detection support-------
1890  */
1891
1892 /*
1893  * WMIX_HB_CHALLENGE_RESP_CMDID
1894  * Heartbeat Challenge Response command
1895  */
1896 struct wmix_hb_challenge_resp_cmd {
1897         __le32 cookie;
1898         __le32 source;
1899 } __packed;
1900
1901 /* End of Extended WMI (WMIX) */
1902
1903 enum wmi_sync_flag {
1904         NO_SYNC_WMIFLAG = 0,
1905
1906         /* transmit all queued data before cmd */
1907         SYNC_BEFORE_WMIFLAG,
1908
1909         /* any new data waits until cmd execs */
1910         SYNC_AFTER_WMIFLAG,
1911
1912         SYNC_BOTH_WMIFLAG,
1913
1914         /* end marker */
1915         END_WMIFLAG
1916 };
1917
1918 enum htc_endpoint_id ath6kl_wmi_get_control_ep(struct wmi *wmi);
1919 void ath6kl_wmi_set_control_ep(struct wmi *wmi, enum htc_endpoint_id ep_id);
1920 int ath6kl_wmi_dix_2_dot3(struct wmi *wmi, struct sk_buff *skb);
1921 int ath6kl_wmi_data_hdr_add(struct wmi *wmi, struct sk_buff *skb,
1922                             u8 msg_type, bool more_data,
1923                             enum wmi_data_hdr_data_type data_type,
1924                             u8 meta_ver, void *tx_meta_info);
1925
1926 int ath6kl_wmi_dot11_hdr_remove(struct wmi *wmi, struct sk_buff *skb);
1927 int ath6kl_wmi_dot3_2_dix(struct sk_buff *skb);
1928 int ath6kl_wmi_data_hdr_remove(struct wmi *wmi, struct sk_buff *skb);
1929 int ath6kl_wmi_implicit_create_pstream(struct wmi *wmi, struct sk_buff *skb,
1930                                        u32 layer2_priority, bool wmm_enabled,
1931                                        u8 *ac);
1932
1933 int ath6kl_wmi_control_rx(struct wmi *wmi, struct sk_buff *skb);
1934 void ath6kl_wmi_iterate_nodes(struct wmi *wmi,
1935                               void (*f) (void *arg, struct bss *),
1936                               void *arg);
1937 struct bss *ath6kl_wmi_find_node(struct wmi *wmi, const u8 *mac_addr);
1938 void ath6kl_wmi_node_free(struct wmi *wmi, const u8 *mac_addr);
1939
1940 int ath6kl_wmi_cmd_send(struct wmi *wmi, struct sk_buff *skb,
1941                         enum wmi_cmd_id cmd_id, enum wmi_sync_flag sync_flag);
1942
1943 int ath6kl_wmi_connect_cmd(struct wmi *wmi, enum network_type nw_type,
1944                            enum dot11_auth_mode dot11_auth_mode,
1945                            enum auth_mode auth_mode,
1946                            enum crypto_type pairwise_crypto,
1947                            u8 pairwise_crypto_len,
1948                            enum crypto_type group_crypto,
1949                            u8 group_crypto_len, int ssid_len, u8 *ssid,
1950                            u8 *bssid, u16 channel, u32 ctrl_flags);
1951
1952 int ath6kl_wmi_reconnect_cmd(struct wmi *wmi, u8 *bssid, u16 channel);
1953 int ath6kl_wmi_disconnect_cmd(struct wmi *wmi);
1954 int ath6kl_wmi_startscan_cmd(struct wmi *wmi, enum wmi_scan_type scan_type,
1955                              u32 force_fgscan, u32 is_legacy,
1956                              u32 home_dwell_time, u32 force_scan_interval,
1957                              s8 num_chan, u16 *ch_list);
1958 int ath6kl_wmi_scanparams_cmd(struct wmi *wmi, u16 fg_start_sec,
1959                               u16 fg_end_sec, u16 bg_sec,
1960                               u16 minact_chdw_msec, u16 maxact_chdw_msec,
1961                               u16 pas_chdw_msec, u8 short_scan_ratio,
1962                               u8 scan_ctrl_flag, u32 max_dfsch_act_time,
1963                               u16 maxact_scan_per_ssid);
1964 int ath6kl_wmi_bssfilter_cmd(struct wmi *wmi, u8 filter, u32 ie_mask);
1965 int ath6kl_wmi_probedssid_cmd(struct wmi *wmi, u8 index, u8 flag,
1966                               u8 ssid_len, u8 *ssid);
1967 int ath6kl_wmi_listeninterval_cmd(struct wmi *wmi, u16 listen_interval,
1968                                   u16 listen_beacons);
1969 int ath6kl_wmi_powermode_cmd(struct wmi *wmi, u8 pwr_mode);
1970 int ath6kl_wmi_pmparams_cmd(struct wmi *wmi, u16 idle_period,
1971                             u16 ps_poll_num, u16 dtim_policy,
1972                             u16 tx_wakup_policy, u16 num_tx_to_wakeup,
1973                             u16 ps_fail_event_policy);
1974 int ath6kl_wmi_disctimeout_cmd(struct wmi *wmi, u8 timeout);
1975 int ath6kl_wmi_create_pstream_cmd(struct wmi *wmi,
1976                                   struct wmi_create_pstream_cmd *pstream);
1977 int ath6kl_wmi_delete_pstream_cmd(struct wmi *wmi, u8 traffic_class, u8 tsid);
1978
1979 int ath6kl_wmi_set_rts_cmd(struct wmi *wmi, u16 threshold);
1980 int ath6kl_wmi_set_lpreamble_cmd(struct wmi *wmi, u8 status,
1981                                  u8 preamble_policy);
1982
1983 int ath6kl_wmi_get_challenge_resp_cmd(struct wmi *wmi, u32 cookie, u32 source);
1984
1985 int ath6kl_wmi_get_stats_cmd(struct wmi *wmi);
1986 int ath6kl_wmi_addkey_cmd(struct wmi *wmi, u8 key_index,
1987                           enum crypto_type key_type,
1988                           u8 key_usage, u8 key_len,
1989                           u8 *key_rsc, u8 *key_material,
1990                           u8 key_op_ctrl, u8 *mac_addr,
1991                           enum wmi_sync_flag sync_flag);
1992 int ath6kl_wmi_add_krk_cmd(struct wmi *wmi, u8 *krk);
1993 int ath6kl_wmi_deletekey_cmd(struct wmi *wmi, u8 key_index);
1994 int ath6kl_wmi_setpmkid_cmd(struct wmi *wmi, const u8 *bssid,
1995                             const u8 *pmkid, bool set);
1996 int ath6kl_wmi_set_tx_pwr_cmd(struct wmi *wmi, u8 dbM);
1997 int ath6kl_wmi_get_tx_pwr_cmd(struct wmi *wmi);
1998
1999 int ath6kl_wmi_set_wmm_txop(struct wmi *wmi, enum wmi_txop_cfg cfg);
2000 int ath6kl_wmi_set_keepalive_cmd(struct wmi *wmi, u8 keep_alive_intvl);
2001
2002 s32 ath6kl_wmi_get_rate(s8 rate_index);
2003
2004 int ath6kl_wmi_set_ip_cmd(struct wmi *wmi, struct wmi_set_ip_cmd *ip_cmd);
2005
2006 struct bss *ath6kl_wmi_find_ssid_node(struct wmi *wmi, u8 *ssid,
2007                                       u32 ssid_len, bool is_wpa2,
2008                                       bool match_ssid);
2009
2010 void ath6kl_wmi_node_return(struct wmi *wmi, struct bss *bss);
2011
2012 /* AP mode */
2013 int ath6kl_wmi_set_pvb_cmd(struct wmi *wmi, u16 aid, bool flag);
2014
2015 int ath6kl_wmi_set_rx_frame_format_cmd(struct wmi *wmi, u8 rx_meta_version,
2016                                        bool rx_dot11_hdr, bool defrag_on_host);
2017
2018 void *ath6kl_wmi_init(struct ath6kl *devt);
2019 void ath6kl_wmi_shutdown(struct wmi *wmi);
2020
2021 #endif /* WMI_H */