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_data_sync_bufs {
  97         u8 traffic_class;
  98         struct sk_buff *skb;
  99 };
 100
 101 /* WMM stream classes */
 102 #define WMM_NUM_AC  4
 103 #define WMM_AC_BE   0           /* best effort */
 104 #define WMM_AC_BK   1           /* background */
 105 #define WMM_AC_VI   2           /* video */
 106 #define WMM_AC_VO   3           /* voice */
 107
 108 struct wmi {
 109         u16 stream_exist_for_ac[WMM_NUM_AC];
 110         u8 fat_pipe_exist;
 111         struct ath6kl *parent_dev;
 112         u8 pwr_mode;
 113         spinlock_t lock;
 114         enum htc_endpoint_id ep_id;
 115         struct sq_threshold_params
 116             sq_threshld[SIGNAL_QUALITY_METRICS_NUM_MAX];
 117         bool is_wmm_enabled;
 118         u8 traffic_class;
 119         bool is_probe_ssid;
 120
 121         u8 *last_mgmt_tx_frame;
 122         size_t last_mgmt_tx_frame_len;
 123         u8 saved_pwr_mode;
 124 };
 125
 126 struct host_app_area {
 127         __le32 wmi_protocol_ver;
 128 } __packed;
 129
 130 enum wmi_msg_type {
 131         DATA_MSGTYPE = 0x0,
 132         CNTL_MSGTYPE,
 133         SYNC_MSGTYPE,
 134         OPT_MSGTYPE,
 135 };
 136
 137 /*
 138  * Macros for operating on WMI_DATA_HDR (info) field
 139  */
 140
 141 #define WMI_DATA_HDR_MSG_TYPE_MASK  0x03
 142 #define WMI_DATA_HDR_MSG_TYPE_SHIFT 0
 143 #define WMI_DATA_HDR_UP_MASK        0x07
 144 #define WMI_DATA_HDR_UP_SHIFT       2
 145
 146 /* In AP mode, the same bit (b5) is used to indicate Power save state in
 147  * the Rx dir and More data bit state in the tx direction.
 148  */
 149 #define WMI_DATA_HDR_PS_MASK        0x1
 150 #define WMI_DATA_HDR_PS_SHIFT       5
 151
 152 #define WMI_DATA_HDR_MORE_MASK      0x1
 153 #define WMI_DATA_HDR_MORE_SHIFT     5
 154
 155 enum wmi_data_hdr_data_type {
 156         WMI_DATA_HDR_DATA_TYPE_802_3 = 0,
 157         WMI_DATA_HDR_DATA_TYPE_802_11,
 158
 159         /* used to be used for the PAL */
 160         WMI_DATA_HDR_DATA_TYPE_ACL,
 161 };
 162
 163 #define WMI_DATA_HDR_DATA_TYPE_MASK     0x3
 164 #define WMI_DATA_HDR_DATA_TYPE_SHIFT    6
 165
 166 /* Macros for operating on WMI_DATA_HDR (info2) field */
 167 #define WMI_DATA_HDR_SEQNO_MASK     0xFFF
 168 #define WMI_DATA_HDR_SEQNO_SHIFT    0
 169
 170 #define WMI_DATA_HDR_AMSDU_MASK     0x1
 171 #define WMI_DATA_HDR_AMSDU_SHIFT    12
 172
 173 #define WMI_DATA_HDR_META_MASK      0x7
 174 #define WMI_DATA_HDR_META_SHIFT     13
 175
 176 #define WMI_DATA_HDR_IF_IDX_MASK    0xF
 177
 178 struct wmi_data_hdr {
 179         s8 rssi;
 180
 181         /*
 182          * usage of 'info' field(8-bit):
 183          *
 184          *  b1:b0       - WMI_MSG_TYPE
 185          *  b4:b3:b2    - UP(tid)
 186          *  b5          - Used in AP mode.
 187          *  More-data in tx dir, PS in rx.
 188          *  b7:b6       - Dot3 header(0),
 189          *                Dot11 Header(1),
 190          *                ACL data(2)
 191          */
 192         u8 info;
 193
 194         /*
 195          * usage of 'info2' field(16-bit):
 196          *
 197          * b11:b0       - seq_no
 198          * b12          - A-MSDU?
 199          * b15:b13      - META_DATA_VERSION 0 - 7
 200          */
 201         __le16 info2;
 202
 203         /*
 204          * usage of info3, 16-bit:
 205          * b3:b0        - Interface index
 206          * b15:b4       - Reserved
 207          */
 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 static inline u8 wmi_data_hdr_get_if_idx(struct wmi_data_hdr *dhdr)
 251 {
 252         return le16_to_cpu(dhdr->info3) & WMI_DATA_HDR_IF_IDX_MASK;
 253 }
 254
 255 /* Tx meta version definitions */
 256 #define WMI_MAX_TX_META_SZ      12
 257 #define WMI_META_VERSION_1      0x01
 258 #define WMI_META_VERSION_2      0x02
 259
 260 struct wmi_tx_meta_v1 {
 261         /* packet ID to identify the tx request */
 262         u8 pkt_id;
 263
 264         /* rate policy to be used for the tx of this frame */
 265         u8 rate_plcy_id;
 266 } __packed;
 267
 268 struct wmi_tx_meta_v2 {
 269         /*
 270          * Offset from start of the WMI header for csum calculation to
 271          * begin.
 272          */
 273         u8 csum_start;
 274
 275         /* offset from start of WMI header where final csum goes */
 276         u8 csum_dest;
 277
 278         /* no of bytes over which csum is calculated */
 279         u8 csum_flags;
 280 } __packed;
 281
 282 struct wmi_rx_meta_v1 {
 283         u8 status;
 284
 285         /* rate index mapped to rate at which this packet was received. */
 286         u8 rix;
 287
 288         /* rssi of packet */
 289         u8 rssi;
 290
 291         /* rf channel during packet reception */
 292         u8 channel;
 293
 294         __le16 flags;
 295 } __packed;
 296
 297 struct wmi_rx_meta_v2 {
 298         __le16 csum;
 299
 300         /* bit 0 set -partial csum valid bit 1 set -test mode */
 301         u8 csum_flags;
 302 } __packed;
 303
 304 #define WMI_CMD_HDR_IF_ID_MASK 0xF
 305
 306 /* Control Path */
 307 struct wmi_cmd_hdr {
 308         __le16 cmd_id;
 309
 310         /* info1 - 16 bits
 311          * b03:b00 - id
 312          * b15:b04 - unused */
 313         __le16 info1;
 314
 315         /* for alignment */
 316         __le16 reserved;
 317 } __packed;
 318
 319 static inline u8 wmi_cmd_hdr_get_if_idx(struct wmi_cmd_hdr *chdr)
 320 {
 321         return le16_to_cpu(chdr->info1) & WMI_CMD_HDR_IF_ID_MASK;
 322 }
 323
 324 /* List of WMI commands */
 325 enum wmi_cmd_id {
 326         WMI_CONNECT_CMDID = 0x0001,
 327         WMI_RECONNECT_CMDID,
 328         WMI_DISCONNECT_CMDID,
 329         WMI_SYNCHRONIZE_CMDID,
 330         WMI_CREATE_PSTREAM_CMDID,
 331         WMI_DELETE_PSTREAM_CMDID,
 332         WMI_START_SCAN_CMDID,
 333         WMI_SET_SCAN_PARAMS_CMDID,
 334         WMI_SET_BSS_FILTER_CMDID,
 335         WMI_SET_PROBED_SSID_CMDID,      /* 10 */
 336         WMI_SET_LISTEN_INT_CMDID,
 337         WMI_SET_BMISS_TIME_CMDID,
 338         WMI_SET_DISC_TIMEOUT_CMDID,
 339         WMI_GET_CHANNEL_LIST_CMDID,
 340         WMI_SET_BEACON_INT_CMDID,
 341         WMI_GET_STATISTICS_CMDID,
 342         WMI_SET_CHANNEL_PARAMS_CMDID,
 343         WMI_SET_POWER_MODE_CMDID,
 344         WMI_SET_IBSS_PM_CAPS_CMDID,
 345         WMI_SET_POWER_PARAMS_CMDID,     /* 20 */
 346         WMI_SET_POWERSAVE_TIMERS_POLICY_CMDID,
 347         WMI_ADD_CIPHER_KEY_CMDID,
 348         WMI_DELETE_CIPHER_KEY_CMDID,
 349         WMI_ADD_KRK_CMDID,
 350         WMI_DELETE_KRK_CMDID,
 351         WMI_SET_PMKID_CMDID,
 352         WMI_SET_TX_PWR_CMDID,
 353         WMI_GET_TX_PWR_CMDID,
 354         WMI_SET_ASSOC_INFO_CMDID,
 355         WMI_ADD_BAD_AP_CMDID,           /* 30 */
 356         WMI_DELETE_BAD_AP_CMDID,
 357         WMI_SET_TKIP_COUNTERMEASURES_CMDID,
 358         WMI_RSSI_THRESHOLD_PARAMS_CMDID,
 359         WMI_TARGET_ERROR_REPORT_BITMASK_CMDID,
 360         WMI_SET_ACCESS_PARAMS_CMDID,
 361         WMI_SET_RETRY_LIMITS_CMDID,
 362         WMI_SET_OPT_MODE_CMDID,
 363         WMI_OPT_TX_FRAME_CMDID,
 364         WMI_SET_VOICE_PKT_SIZE_CMDID,
 365         WMI_SET_MAX_SP_LEN_CMDID,       /* 40 */
 366         WMI_SET_ROAM_CTRL_CMDID,
 367         WMI_GET_ROAM_TBL_CMDID,
 368         WMI_GET_ROAM_DATA_CMDID,
 369         WMI_ENABLE_RM_CMDID,
 370         WMI_SET_MAX_OFFHOME_DURATION_CMDID,
 371         WMI_EXTENSION_CMDID,    /* Non-wireless extensions */
 372         WMI_SNR_THRESHOLD_PARAMS_CMDID,
 373         WMI_LQ_THRESHOLD_PARAMS_CMDID,
 374         WMI_SET_LPREAMBLE_CMDID,
 375         WMI_SET_RTS_CMDID,              /* 50 */
 376         WMI_CLR_RSSI_SNR_CMDID,
 377         WMI_SET_FIXRATES_CMDID,
 378         WMI_GET_FIXRATES_CMDID,
 379         WMI_SET_AUTH_MODE_CMDID,
 380         WMI_SET_REASSOC_MODE_CMDID,
 381         WMI_SET_WMM_CMDID,
 382         WMI_SET_WMM_TXOP_CMDID,
 383         WMI_TEST_CMDID,
 384
 385         /* COEX AR6002 only */
 386         WMI_SET_BT_STATUS_CMDID,
 387         WMI_SET_BT_PARAMS_CMDID,        /* 60 */
 388
 389         WMI_SET_KEEPALIVE_CMDID,
 390         WMI_GET_KEEPALIVE_CMDID,
 391         WMI_SET_APPIE_CMDID,
 392         WMI_GET_APPIE_CMDID,
 393         WMI_SET_WSC_STATUS_CMDID,
 394
 395         /* Wake on Wireless */
 396         WMI_SET_HOST_SLEEP_MODE_CMDID,
 397         WMI_SET_WOW_MODE_CMDID,
 398         WMI_GET_WOW_LIST_CMDID,
 399         WMI_ADD_WOW_PATTERN_CMDID,
 400         WMI_DEL_WOW_PATTERN_CMDID,      /* 70 */
 401
 402         WMI_SET_FRAMERATES_CMDID,
 403         WMI_SET_AP_PS_CMDID,
 404         WMI_SET_QOS_SUPP_CMDID,
 405
 406         /* WMI_THIN_RESERVED_... mark the start and end
 407          * values for WMI_THIN_RESERVED command IDs. These
 408          * command IDs can be found in wmi_thin.h */
 409         WMI_THIN_RESERVED_START = 0x8000,
 410         WMI_THIN_RESERVED_END = 0x8fff,
 411
 412         /* Developer commands starts at 0xF000 */
 413         WMI_SET_BITRATE_CMDID = 0xF000,
 414         WMI_GET_BITRATE_CMDID,
 415         WMI_SET_WHALPARAM_CMDID,
 416         WMI_SET_MAC_ADDRESS_CMDID,
 417         WMI_SET_AKMP_PARAMS_CMDID,
 418         WMI_SET_PMKID_LIST_CMDID,
 419         WMI_GET_PMKID_LIST_CMDID,
 420         WMI_ABORT_SCAN_CMDID,
 421         WMI_SET_TARGET_EVENT_REPORT_CMDID,
 422
 423         /* Unused */
 424         WMI_UNUSED1,
 425         WMI_UNUSED2,
 426
 427         /* AP mode commands */
 428         WMI_AP_HIDDEN_SSID_CMDID,
 429         WMI_AP_SET_NUM_STA_CMDID,
 430         WMI_AP_ACL_POLICY_CMDID,
 431         WMI_AP_ACL_MAC_LIST_CMDID,
 432         WMI_AP_CONFIG_COMMIT_CMDID,
 433         WMI_AP_SET_MLME_CMDID,
 434         WMI_AP_SET_PVB_CMDID,
 435         WMI_AP_CONN_INACT_CMDID,
 436         WMI_AP_PROT_SCAN_TIME_CMDID,
 437         WMI_AP_SET_COUNTRY_CMDID,
 438         WMI_AP_SET_DTIM_CMDID,
 439         WMI_AP_MODE_STAT_CMDID,
 440
 441         WMI_SET_IP_CMDID,
 442         WMI_SET_PARAMS_CMDID,
 443         WMI_SET_MCAST_FILTER_CMDID,
 444         WMI_DEL_MCAST_FILTER_CMDID,
 445
 446         WMI_ALLOW_AGGR_CMDID,
 447         WMI_ADDBA_REQ_CMDID,
 448         WMI_DELBA_REQ_CMDID,
 449         WMI_SET_HT_CAP_CMDID,
 450         WMI_SET_HT_OP_CMDID,
 451         WMI_SET_TX_SELECT_RATES_CMDID,
 452         WMI_SET_TX_SGI_PARAM_CMDID,
 453         WMI_SET_RATE_POLICY_CMDID,
 454
 455         WMI_HCI_CMD_CMDID,
 456         WMI_RX_FRAME_FORMAT_CMDID,
 457         WMI_SET_THIN_MODE_CMDID,
 458         WMI_SET_BT_WLAN_CONN_PRECEDENCE_CMDID,
 459
 460         WMI_AP_SET_11BG_RATESET_CMDID,
 461         WMI_SET_PMK_CMDID,
 462         WMI_MCAST_FILTER_CMDID,
 463
 464         /* COEX CMDID AR6003 */
 465         WMI_SET_BTCOEX_FE_ANT_CMDID,
 466         WMI_SET_BTCOEX_COLOCATED_BT_DEV_CMDID,
 467         WMI_SET_BTCOEX_SCO_CONFIG_CMDID,
 468         WMI_SET_BTCOEX_A2DP_CONFIG_CMDID,
 469         WMI_SET_BTCOEX_ACLCOEX_CONFIG_CMDID,
 470         WMI_SET_BTCOEX_BTINQUIRY_PAGE_CONFIG_CMDID,
 471         WMI_SET_BTCOEX_DEBUG_CMDID,
 472         WMI_SET_BTCOEX_BT_OPERATING_STATUS_CMDID,
 473         WMI_GET_BTCOEX_STATS_CMDID,
 474         WMI_GET_BTCOEX_CONFIG_CMDID,
 475
 476         WMI_SET_DFS_ENABLE_CMDID,       /* F034 */
 477         WMI_SET_DFS_MINRSSITHRESH_CMDID,
 478         WMI_SET_DFS_MAXPULSEDUR_CMDID,
 479         WMI_DFS_RADAR_DETECTED_CMDID,
 480
 481         /* P2P commands */
 482         WMI_P2P_SET_CONFIG_CMDID,       /* F038 */
 483         WMI_WPS_SET_CONFIG_CMDID,
 484         WMI_SET_REQ_DEV_ATTR_CMDID,
 485         WMI_P2P_FIND_CMDID,
 486         WMI_P2P_STOP_FIND_CMDID,
 487         WMI_P2P_GO_NEG_START_CMDID,
 488         WMI_P2P_LISTEN_CMDID,
 489
 490         WMI_CONFIG_TX_MAC_RULES_CMDID,  /* F040 */
 491         WMI_SET_PROMISCUOUS_MODE_CMDID,
 492         WMI_RX_FRAME_FILTER_CMDID,
 493         WMI_SET_CHANNEL_CMDID,
 494
 495         /* WAC commands */
 496         WMI_ENABLE_WAC_CMDID,
 497         WMI_WAC_SCAN_REPLY_CMDID,
 498         WMI_WAC_CTRL_REQ_CMDID,
 499         WMI_SET_DIV_PARAMS_CMDID,
 500
 501         WMI_GET_PMK_CMDID,
 502         WMI_SET_PASSPHRASE_CMDID,
 503         WMI_SEND_ASSOC_RES_CMDID,
 504         WMI_SET_ASSOC_REQ_RELAY_CMDID,
 505
 506         /* ACS command, consists of sub-commands */
 507         WMI_ACS_CTRL_CMDID,
 508         WMI_SET_EXCESS_TX_RETRY_THRES_CMDID,
 509         WMI_SET_TBD_TIME_CMDID, /*added for wmiconfig command for TBD */
 510
 511         /* Pktlog cmds */
 512         WMI_PKTLOG_ENABLE_CMDID,
 513         WMI_PKTLOG_DISABLE_CMDID,
 514
 515         /* More P2P Cmds */
 516         WMI_P2P_GO_NEG_REQ_RSP_CMDID,
 517         WMI_P2P_GRP_INIT_CMDID,
 518         WMI_P2P_GRP_FORMATION_DONE_CMDID,
 519         WMI_P2P_INVITE_CMDID,
 520         WMI_P2P_INVITE_REQ_RSP_CMDID,
 521         WMI_P2P_PROV_DISC_REQ_CMDID,
 522         WMI_P2P_SET_CMDID,
 523
 524         WMI_GET_RFKILL_MODE_CMDID,
 525         WMI_SET_RFKILL_MODE_CMDID,
 526         WMI_AP_SET_APSD_CMDID,
 527         WMI_AP_APSD_BUFFERED_TRAFFIC_CMDID,
 528
 529         WMI_P2P_SDPD_TX_CMDID, /* F05C */
 530         WMI_P2P_STOP_SDPD_CMDID,
 531         WMI_P2P_CANCEL_CMDID,
 532         /* Ultra low power store / recall commands */
 533         WMI_STORERECALL_CONFIGURE_CMDID,
 534         WMI_STORERECALL_RECALL_CMDID,
 535         WMI_STORERECALL_HOST_READY_CMDID,
 536         WMI_FORCE_TARGET_ASSERT_CMDID,
 537
 538         WMI_SET_PROBED_SSID_EX_CMDID,
 539         WMI_SET_NETWORK_LIST_OFFLOAD_CMDID,
 540         WMI_SET_ARP_NS_OFFLOAD_CMDID,
 541         WMI_ADD_WOW_EXT_PATTERN_CMDID,
 542         WMI_GTK_OFFLOAD_OP_CMDID,
 543         WMI_REMAIN_ON_CHNL_CMDID,
 544         WMI_CANCEL_REMAIN_ON_CHNL_CMDID,
 545         WMI_SEND_ACTION_CMDID,
 546         WMI_PROBE_REQ_REPORT_CMDID,
 547         WMI_DISABLE_11B_RATES_CMDID,
 548         WMI_SEND_PROBE_RESPONSE_CMDID,
 549         WMI_GET_P2P_INFO_CMDID,
 550         WMI_AP_JOIN_BSS_CMDID,
 551 };
 552
 553 enum wmi_mgmt_frame_type {
 554         WMI_FRAME_BEACON = 0,
 555         WMI_FRAME_PROBE_REQ,
 556         WMI_FRAME_PROBE_RESP,
 557         WMI_FRAME_ASSOC_REQ,
 558         WMI_FRAME_ASSOC_RESP,
 559         WMI_NUM_MGMT_FRAME
 560 };
 561
 562 /* WMI_CONNECT_CMDID  */
 563 enum network_type {
 564         INFRA_NETWORK = 0x01,
 565         ADHOC_NETWORK = 0x02,
 566         ADHOC_CREATOR = 0x04,
 567         AP_NETWORK = 0x10,
 568 };
 569
 570 enum dot11_auth_mode {
 571         OPEN_AUTH = 0x01,
 572         SHARED_AUTH = 0x02,
 573
 574         /* different from IEEE_AUTH_MODE definitions */
 575         LEAP_AUTH = 0x04,
 576 };
 577
 578 enum auth_mode {
 579         NONE_AUTH = 0x01,
 580         WPA_AUTH = 0x02,
 581         WPA2_AUTH = 0x04,
 582         WPA_PSK_AUTH = 0x08,
 583         WPA2_PSK_AUTH = 0x10,
 584         WPA_AUTH_CCKM = 0x20,
 585         WPA2_AUTH_CCKM = 0x40,
 586 };
 587
 588 #define WMI_MIN_CRYPTO_TYPE NONE_CRYPT
 589 #define WMI_MAX_CRYPTO_TYPE (AES_CRYPT + 1)
 590
 591 #define WMI_MIN_KEY_INDEX   0
 592 #define WMI_MAX_KEY_INDEX   3
 593
 594 #define WMI_MAX_KEY_LEN     32
 595
 596 /*
 597  * NB: these values are ordered carefully; there are lots of
 598  * of implications in any reordering.  In particular beware
 599  * that 4 is not used to avoid conflicting with IEEE80211_F_PRIVACY.
 600  */
 601 #define ATH6KL_CIPHER_WEP            0
 602 #define ATH6KL_CIPHER_TKIP           1
 603 #define ATH6KL_CIPHER_AES_OCB        2
 604 #define ATH6KL_CIPHER_AES_CCM        3
 605 #define ATH6KL_CIPHER_CKIP           5
 606 #define ATH6KL_CIPHER_CCKM_KRK       6
 607 #define ATH6KL_CIPHER_NONE           7 /* pseudo value */
 608
 609 /*
 610  * 802.11 rate set.
 611  */
 612 #define ATH6KL_RATE_MAXSIZE  15 /* max rates we'll handle */
 613
 614 #define ATH_OUI_TYPE            0x01
 615 #define WPA_OUI_TYPE            0x01
 616 #define WMM_PARAM_OUI_SUBTYPE   0x01
 617 #define WMM_OUI_TYPE            0x02
 618 #define WSC_OUT_TYPE            0x04
 619
 620 enum wmi_connect_ctrl_flags_bits {
 621         CONNECT_ASSOC_POLICY_USER = 0x0001,
 622         CONNECT_SEND_REASSOC = 0x0002,
 623         CONNECT_IGNORE_WPAx_GROUP_CIPHER = 0x0004,
 624         CONNECT_PROFILE_MATCH_DONE = 0x0008,
 625         CONNECT_IGNORE_AAC_BEACON = 0x0010,
 626         CONNECT_CSA_FOLLOW_BSS = 0x0020,
 627         CONNECT_DO_WPA_OFFLOAD = 0x0040,
 628         CONNECT_DO_NOT_DEAUTH = 0x0080,
 629 };
 630
 631 struct wmi_connect_cmd {
 632         u8 nw_type;
 633         u8 dot11_auth_mode;
 634         u8 auth_mode;
 635         u8 prwise_crypto_type;
 636         u8 prwise_crypto_len;
 637         u8 grp_crypto_type;
 638         u8 grp_crypto_len;
 639         u8 ssid_len;
 640         u8 ssid[IEEE80211_MAX_SSID_LEN];
 641         __le16 ch;
 642         u8 bssid[ETH_ALEN];
 643         __le32 ctrl_flags;
 644 } __packed;
 645
 646 /* WMI_RECONNECT_CMDID */
 647 struct wmi_reconnect_cmd {
 648         /* channel hint */
 649         __le16 channel;
 650
 651         /* mandatory if set */
 652         u8 bssid[ETH_ALEN];
 653 } __packed;
 654
 655 /* WMI_ADD_CIPHER_KEY_CMDID */
 656 enum key_usage {
 657         PAIRWISE_USAGE = 0x00,
 658         GROUP_USAGE = 0x01,
 659
 660         /* default Tx Key - static WEP only */
 661         TX_USAGE = 0x02,
 662 };
 663
 664 /*
 665  * Bit Flag
 666  * Bit 0 - Initialise TSC - default is Initialize
 667  */
 668 #define KEY_OP_INIT_TSC     0x01
 669 #define KEY_OP_INIT_RSC     0x02
 670
 671 /* default initialise the TSC & RSC */
 672 #define KEY_OP_INIT_VAL     0x03
 673 #define KEY_OP_VALID_MASK   0x03
 674
 675 struct wmi_add_cipher_key_cmd {
 676         u8 key_index;
 677         u8 key_type;
 678
 679         /* enum key_usage */
 680         u8 key_usage;
 681
 682         u8 key_len;
 683
 684         /* key replay sequence counter */
 685         u8 key_rsc[8];
 686
 687         u8 key[WLAN_MAX_KEY_LEN];
 688
 689         /* additional key control info */
 690         u8 key_op_ctrl;
 691
 692         u8 key_mac_addr[ETH_ALEN];
 693 } __packed;
 694
 695 /* WMI_DELETE_CIPHER_KEY_CMDID */
 696 struct wmi_delete_cipher_key_cmd {
 697         u8 key_index;
 698 } __packed;
 699
 700 #define WMI_KRK_LEN     16
 701
 702 /* WMI_ADD_KRK_CMDID */
 703 struct wmi_add_krk_cmd {
 704         u8 krk[WMI_KRK_LEN];
 705 } __packed;
 706
 707 /* WMI_SETPMKID_CMDID */
 708
 709 #define WMI_PMKID_LEN 16
 710
 711 enum pmkid_enable_flg {
 712         PMKID_DISABLE = 0,
 713         PMKID_ENABLE = 1,
 714 };
 715
 716 struct wmi_setpmkid_cmd {
 717         u8 bssid[ETH_ALEN];
 718
 719         /* enum pmkid_enable_flg */
 720         u8 enable;
 721
 722         u8 pmkid[WMI_PMKID_LEN];
 723 } __packed;
 724
 725 /* WMI_START_SCAN_CMD */
 726 enum wmi_scan_type {
 727         WMI_LONG_SCAN = 0,
 728         WMI_SHORT_SCAN = 1,
 729 };
 730
 731 struct wmi_start_scan_cmd {
 732         __le32 force_fg_scan;
 733
 734         /* for legacy cisco AP compatibility */
 735         __le32 is_legacy;
 736
 737         /* max duration in the home channel(msec) */
 738         __le32 home_dwell_time;
 739
 740         /* time interval between scans (msec) */
 741         __le32 force_scan_intvl;
 742
 743         /* enum wmi_scan_type */
 744         u8 scan_type;
 745
 746         /* how many channels follow */
 747         u8 num_ch;
 748
 749         /* channels in Mhz */
 750         __le16 ch_list[1];
 751 } __packed;
 752
 753 /* WMI_SET_SCAN_PARAMS_CMDID */
 754 #define WMI_SHORTSCANRATIO_DEFAULT      3
 755
 756 /*
 757  *  Warning: scan control flag value of 0xFF is used to disable
 758  *  all flags in WMI_SCAN_PARAMS_CMD. Do not add any more
 759  *  flags here
 760  */
 761 enum wmi_scan_ctrl_flags_bits {
 762
 763         /* set if can scan in the connect cmd */
 764         CONNECT_SCAN_CTRL_FLAGS = 0x01,
 765
 766         /* set if scan for the SSID it is already connected to */
 767         SCAN_CONNECTED_CTRL_FLAGS = 0x02,
 768
 769         /* set if enable active scan */
 770         ACTIVE_SCAN_CTRL_FLAGS = 0x04,
 771
 772         /* set if enable roam scan when bmiss and lowrssi */
 773         ROAM_SCAN_CTRL_FLAGS = 0x08,
 774
 775         /* set if follows customer BSSINFO reporting rule */
 776         REPORT_BSSINFO_CTRL_FLAGS = 0x10,
 777
 778         /* if disabled, target doesn't scan after a disconnect event  */
 779         ENABLE_AUTO_CTRL_FLAGS = 0x20,
 780
 781         /*
 782          * Scan complete event with canceled status will be generated when
 783          * a scan is prempted before it gets completed.
 784          */
 785         ENABLE_SCAN_ABORT_EVENT = 0x40
 786 };
 787
 788 #define DEFAULT_SCAN_CTRL_FLAGS                 \
 789         (CONNECT_SCAN_CTRL_FLAGS |              \
 790          SCAN_CONNECTED_CTRL_FLAGS |            \
 791          ACTIVE_SCAN_CTRL_FLAGS |               \
 792          ROAM_SCAN_CTRL_FLAGS |                 \
 793          ENABLE_AUTO_CTRL_FLAGS)
 794
 795 struct wmi_scan_params_cmd {
 796           /* sec */
 797         __le16 fg_start_period;
 798
 799         /* sec */
 800         __le16 fg_end_period;
 801
 802         /* sec */
 803         __le16 bg_period;
 804
 805         /* msec */
 806         __le16 maxact_chdwell_time;
 807
 808         /* msec */
 809         __le16 pas_chdwell_time;
 810
 811           /* how many shorts scan for one long */
 812         u8 short_scan_ratio;
 813
 814         u8 scan_ctrl_flags;
 815
 816         /* msec */
 817         __le16 minact_chdwell_time;
 818
 819         /* max active scans per ssid */
 820         __le16 maxact_scan_per_ssid;
 821
 822         /* msecs */
 823         __le32 max_dfsch_act_time;
 824 } __packed;
 825
 826 /* WMI_SET_BSS_FILTER_CMDID */
 827 enum wmi_bss_filter {
 828         /* no beacons forwarded */
 829         NONE_BSS_FILTER = 0x0,
 830
 831         /* all beacons forwarded */
 832         ALL_BSS_FILTER,
 833
 834         /* only beacons matching profile */
 835         PROFILE_FILTER,
 836
 837         /* all but beacons matching profile */
 838         ALL_BUT_PROFILE_FILTER,
 839
 840         /* only beacons matching current BSS */
 841         CURRENT_BSS_FILTER,
 842
 843         /* all but beacons matching BSS */
 844         ALL_BUT_BSS_FILTER,
 845
 846         /* beacons matching probed ssid */
 847         PROBED_SSID_FILTER,
 848
 849         /* marker only */
 850         LAST_BSS_FILTER,
 851 };
 852
 853 struct wmi_bss_filter_cmd {
 854         /* see, enum wmi_bss_filter */
 855         u8 bss_filter;
 856
 857         /* for alignment */
 858         u8 reserved1;
 859
 860         /* for alignment */
 861         __le16 reserved2;
 862
 863         __le32 ie_mask;
 864 } __packed;
 865
 866 /* WMI_SET_PROBED_SSID_CMDID */
 867 #define MAX_PROBED_SSID_INDEX   9
 868
 869 enum wmi_ssid_flag {
 870         /* disables entry */
 871         DISABLE_SSID_FLAG = 0,
 872
 873         /* probes specified ssid */
 874         SPECIFIC_SSID_FLAG = 0x01,
 875
 876         /* probes for any ssid */
 877         ANY_SSID_FLAG = 0x02,
 878 };
 879
 880 struct wmi_probed_ssid_cmd {
 881         /* 0 to MAX_PROBED_SSID_INDEX */
 882         u8 entry_index;
 883
 884         /* see, enum wmi_ssid_flg */
 885         u8 flag;
 886
 887         u8 ssid_len;
 888         u8 ssid[IEEE80211_MAX_SSID_LEN];
 889 } __packed;
 890
 891 /*
 892  * WMI_SET_LISTEN_INT_CMDID
 893  * The Listen interval is between 15 and 3000 TUs
 894  */
 895 struct wmi_listen_int_cmd {
 896         __le16 listen_intvl;
 897         __le16 num_beacons;
 898 } __packed;
 899
 900 /* WMI_SET_POWER_MODE_CMDID */
 901 enum wmi_power_mode {
 902         REC_POWER = 0x01,
 903         MAX_PERF_POWER,
 904 };
 905
 906 struct wmi_power_mode_cmd {
 907         /* see, enum wmi_power_mode */
 908         u8 pwr_mode;
 909 } __packed;
 910
 911 /*
 912  * Policy to determnine whether power save failure event should be sent to
 913  * host during scanning
 914  */
 915 enum power_save_fail_event_policy {
 916         SEND_POWER_SAVE_FAIL_EVENT_ALWAYS = 1,
 917         IGNORE_POWER_SAVE_FAIL_EVENT_DURING_SCAN = 2,
 918 };
 919
 920 struct wmi_power_params_cmd {
 921         /* msec */
 922         __le16 idle_period;
 923
 924         __le16 pspoll_number;
 925         __le16 dtim_policy;
 926         __le16 tx_wakeup_policy;
 927         __le16 num_tx_to_wakeup;
 928         __le16 ps_fail_event_policy;
 929 } __packed;
 930
 931 /* WMI_SET_DISC_TIMEOUT_CMDID */
 932 struct wmi_disc_timeout_cmd {
 933         /* seconds */
 934         u8 discon_timeout;
 935 } __packed;
 936
 937 enum dir_type {
 938         UPLINK_TRAFFIC = 0,
 939         DNLINK_TRAFFIC = 1,
 940         BIDIR_TRAFFIC = 2,
 941 };
 942
 943 enum voiceps_cap_type {
 944         DISABLE_FOR_THIS_AC = 0,
 945         ENABLE_FOR_THIS_AC = 1,
 946         ENABLE_FOR_ALL_AC = 2,
 947 };
 948
 949 enum traffic_type {
 950         TRAFFIC_TYPE_APERIODIC = 0,
 951         TRAFFIC_TYPE_PERIODIC = 1,
 952 };
 953
 954 /* WMI_SYNCHRONIZE_CMDID */
 955 struct wmi_sync_cmd {
 956         u8 data_sync_map;
 957 } __packed;
 958
 959 /* WMI_CREATE_PSTREAM_CMDID */
 960 struct wmi_create_pstream_cmd {
 961         /* msec */
 962         __le32 min_service_int;
 963
 964         /* msec */
 965         __le32 max_service_int;
 966
 967         /* msec */
 968         __le32 inactivity_int;
 969
 970         /* msec */
 971         __le32 suspension_int;
 972
 973         __le32 service_start_time;
 974
 975         /* in bps */
 976         __le32 min_data_rate;
 977
 978         /* in bps */
 979         __le32 mean_data_rate;
 980
 981         /* in bps */
 982         __le32 peak_data_rate;
 983
 984         __le32 max_burst_size;
 985         __le32 delay_bound;
 986
 987         /* in bps */
 988         __le32 min_phy_rate;
 989
 990         __le32 sba;
 991         __le32 medium_time;
 992
 993         /* in octects */
 994         __le16 nominal_msdu;
 995
 996         /* in octects */
 997         __le16 max_msdu;
 998
 999         u8 traffic_class;
1000
1001         /* see, enum dir_type */
1002         u8 traffic_direc;
1003
1004         u8 rx_queue_num;
1005
1006         /* see, enum traffic_type */
1007         u8 traffic_type;
1008
1009         /* see, enum voiceps_cap_type */
1010         u8 voice_psc_cap;
1011         u8 tsid;
1012
1013         /* 802.1D user priority */
1014         u8 user_pri;
1015
1016         /* nominal phy rate */
1017         u8 nominal_phy;
1018 } __packed;
1019
1020 /* WMI_DELETE_PSTREAM_CMDID */
1021 struct wmi_delete_pstream_cmd {
1022         u8 tx_queue_num;
1023         u8 rx_queue_num;
1024         u8 traffic_direc;
1025         u8 traffic_class;
1026         u8 tsid;
1027 } __packed;
1028
1029 /* WMI_SET_CHANNEL_PARAMS_CMDID */
1030 enum wmi_phy_mode {
1031         WMI_11A_MODE = 0x1,
1032         WMI_11G_MODE = 0x2,
1033         WMI_11AG_MODE = 0x3,
1034         WMI_11B_MODE = 0x4,
1035         WMI_11GONLY_MODE = 0x5,
1036 };
1037
1038 #define WMI_MAX_CHANNELS        32
1039
1040 /*
1041  *  WMI_RSSI_THRESHOLD_PARAMS_CMDID
1042  *  Setting the polltime to 0 would disable polling. Threshold values are
1043  *  in the ascending order, and should agree to:
1044  *  (lowThreshold_lowerVal < lowThreshold_upperVal < highThreshold_lowerVal
1045  *   < highThreshold_upperVal)
1046  */
1047
1048 struct wmi_rssi_threshold_params_cmd {
1049         /* polling time as a factor of LI */
1050         __le32 poll_time;
1051
1052         /* lowest of upper */
1053         a_sle16 thresh_above1_val;
1054
1055         a_sle16 thresh_above2_val;
1056         a_sle16 thresh_above3_val;
1057         a_sle16 thresh_above4_val;
1058         a_sle16 thresh_above5_val;
1059
1060         /* highest of upper */
1061         a_sle16 thresh_above6_val;
1062
1063         /* lowest of bellow */
1064         a_sle16 thresh_below1_val;
1065
1066         a_sle16 thresh_below2_val;
1067         a_sle16 thresh_below3_val;
1068         a_sle16 thresh_below4_val;
1069         a_sle16 thresh_below5_val;
1070
1071         /* highest of bellow */
1072         a_sle16 thresh_below6_val;
1073
1074         /* "alpha" */
1075         u8 weight;
1076
1077         u8 reserved[3];
1078 } __packed;
1079
1080 /*
1081  *  WMI_SNR_THRESHOLD_PARAMS_CMDID
1082  *  Setting the polltime to 0 would disable polling.
1083  */
1084
1085 struct wmi_snr_threshold_params_cmd {
1086         /* polling time as a factor of LI */
1087         __le32 poll_time;
1088
1089         /* "alpha" */
1090         u8 weight;
1091
1092         /* lowest of uppper */
1093         u8 thresh_above1_val;
1094
1095         u8 thresh_above2_val;
1096         u8 thresh_above3_val;
1097
1098         /* highest of upper */
1099         u8 thresh_above4_val;
1100
1101         /* lowest of bellow */
1102         u8 thresh_below1_val;
1103
1104         u8 thresh_below2_val;
1105         u8 thresh_below3_val;
1106
1107         /* highest of bellow */
1108         u8 thresh_below4_val;
1109
1110         u8 reserved[3];
1111 } __packed;
1112
1113 enum wmi_preamble_policy {
1114         WMI_IGNORE_BARKER_IN_ERP = 0,
1115         WMI_DONOT_IGNORE_BARKER_IN_ERP
1116 };
1117
1118 struct wmi_set_lpreamble_cmd {
1119         u8 status;
1120         u8 preamble_policy;
1121 } __packed;
1122
1123 struct wmi_set_rts_cmd {
1124         __le16 threshold;
1125 } __packed;
1126
1127 /* WMI_SET_TX_PWR_CMDID */
1128 struct wmi_set_tx_pwr_cmd {
1129         /* in dbM units */
1130         u8 dbM;
1131 } __packed;
1132
1133 struct wmi_tx_pwr_reply {
1134         /* in dbM units */
1135         u8 dbM;
1136 } __packed;
1137
1138 struct wmi_report_sleep_state_event {
1139         __le32 sleep_state;
1140 };
1141
1142 enum wmi_report_sleep_status {
1143         WMI_REPORT_SLEEP_STATUS_IS_DEEP_SLEEP = 0,
1144         WMI_REPORT_SLEEP_STATUS_IS_AWAKE
1145 };
1146 enum target_event_report_config {
1147         /* default */
1148         DISCONN_EVT_IN_RECONN = 0,
1149
1150         NO_DISCONN_EVT_IN_RECONN
1151 };
1152
1153 /* Command Replies */
1154
1155 /* WMI_GET_CHANNEL_LIST_CMDID reply */
1156 struct wmi_channel_list_reply {
1157         u8 reserved;
1158
1159         /* number of channels in reply */
1160         u8 num_ch;
1161
1162         /* channel in Mhz */
1163         __le16 ch_list[1];
1164 } __packed;
1165
1166 /* List of Events (target to host) */
1167 enum wmi_event_id {
1168         WMI_READY_EVENTID = 0x1001,
1169         WMI_CONNECT_EVENTID,
1170         WMI_DISCONNECT_EVENTID,
1171         WMI_BSSINFO_EVENTID,
1172         WMI_CMDERROR_EVENTID,
1173         WMI_REGDOMAIN_EVENTID,
1174         WMI_PSTREAM_TIMEOUT_EVENTID,
1175         WMI_NEIGHBOR_REPORT_EVENTID,
1176         WMI_TKIP_MICERR_EVENTID,
1177         WMI_SCAN_COMPLETE_EVENTID,      /* 0x100a */
1178         WMI_REPORT_STATISTICS_EVENTID,
1179         WMI_RSSI_THRESHOLD_EVENTID,
1180         WMI_ERROR_REPORT_EVENTID,
1181         WMI_OPT_RX_FRAME_EVENTID,
1182         WMI_REPORT_ROAM_TBL_EVENTID,
1183         WMI_EXTENSION_EVENTID,
1184         WMI_CAC_EVENTID,
1185         WMI_SNR_THRESHOLD_EVENTID,
1186         WMI_LQ_THRESHOLD_EVENTID,
1187         WMI_TX_RETRY_ERR_EVENTID,       /* 0x1014 */
1188         WMI_REPORT_ROAM_DATA_EVENTID,
1189         WMI_TEST_EVENTID,
1190         WMI_APLIST_EVENTID,
1191         WMI_GET_WOW_LIST_EVENTID,
1192         WMI_GET_PMKID_LIST_EVENTID,
1193         WMI_CHANNEL_CHANGE_EVENTID,
1194         WMI_PEER_NODE_EVENTID,
1195         WMI_PSPOLL_EVENTID,
1196         WMI_DTIMEXPIRY_EVENTID,
1197         WMI_WLAN_VERSION_EVENTID,
1198         WMI_SET_PARAMS_REPLY_EVENTID,
1199         WMI_ADDBA_REQ_EVENTID,          /*0x1020 */
1200         WMI_ADDBA_RESP_EVENTID,
1201         WMI_DELBA_REQ_EVENTID,
1202         WMI_TX_COMPLETE_EVENTID,
1203         WMI_HCI_EVENT_EVENTID,
1204         WMI_ACL_DATA_EVENTID,
1205         WMI_REPORT_SLEEP_STATE_EVENTID,
1206         WMI_REPORT_BTCOEX_STATS_EVENTID,
1207         WMI_REPORT_BTCOEX_CONFIG_EVENTID,
1208         WMI_GET_PMK_EVENTID,
1209
1210         /* DFS Events */
1211         WMI_DFS_HOST_ATTACH_EVENTID,
1212         WMI_DFS_HOST_INIT_EVENTID,
1213         WMI_DFS_RESET_DELAYLINES_EVENTID,
1214         WMI_DFS_RESET_RADARQ_EVENTID,
1215         WMI_DFS_RESET_AR_EVENTID,
1216         WMI_DFS_RESET_ARQ_EVENTID,
1217         WMI_DFS_SET_DUR_MULTIPLIER_EVENTID,
1218         WMI_DFS_SET_BANGRADAR_EVENTID,
1219         WMI_DFS_SET_DEBUGLEVEL_EVENTID,
1220         WMI_DFS_PHYERR_EVENTID,
1221
1222         /* CCX Evants */
1223         WMI_CCX_RM_STATUS_EVENTID,
1224
1225         /* P2P Events */
1226         WMI_P2P_GO_NEG_RESULT_EVENTID,
1227
1228         WMI_WAC_SCAN_DONE_EVENTID,
1229         WMI_WAC_REPORT_BSS_EVENTID,
1230         WMI_WAC_START_WPS_EVENTID,
1231         WMI_WAC_CTRL_REQ_REPLY_EVENTID,
1232
1233         WMI_REPORT_WMM_PARAMS_EVENTID,
1234         WMI_WAC_REJECT_WPS_EVENTID,
1235
1236         /* More P2P Events */
1237         WMI_P2P_GO_NEG_REQ_EVENTID,
1238         WMI_P2P_INVITE_REQ_EVENTID,
1239         WMI_P2P_INVITE_RCVD_RESULT_EVENTID,
1240         WMI_P2P_INVITE_SENT_RESULT_EVENTID,
1241         WMI_P2P_PROV_DISC_RESP_EVENTID,
1242         WMI_P2P_PROV_DISC_REQ_EVENTID,
1243
1244         /* RFKILL Events */
1245         WMI_RFKILL_STATE_CHANGE_EVENTID,
1246         WMI_RFKILL_GET_MODE_CMD_EVENTID,
1247
1248         WMI_P2P_START_SDPD_EVENTID,
1249         WMI_P2P_SDPD_RX_EVENTID,
1250
1251         WMI_THIN_RESERVED_START_EVENTID = 0x8000,
1252         /* Events in this range are reserved for thinmode */
1253         WMI_THIN_RESERVED_END_EVENTID = 0x8fff,
1254
1255         WMI_SET_CHANNEL_EVENTID,
1256         WMI_ASSOC_REQ_EVENTID,
1257
1258         /* Generic ACS event */
1259         WMI_ACS_EVENTID,
1260         WMI_STORERECALL_STORE_EVENTID,
1261         WMI_WOW_EXT_WAKE_EVENTID,
1262         WMI_GTK_OFFLOAD_STATUS_EVENTID,
1263         WMI_NETWORK_LIST_OFFLOAD_EVENTID,
1264         WMI_REMAIN_ON_CHNL_EVENTID,
1265         WMI_CANCEL_REMAIN_ON_CHNL_EVENTID,
1266         WMI_TX_STATUS_EVENTID,
1267         WMI_RX_PROBE_REQ_EVENTID,
1268         WMI_P2P_CAPABILITIES_EVENTID,
1269         WMI_RX_ACTION_EVENTID,
1270         WMI_P2P_INFO_EVENTID,
1271 };
1272
1273 struct wmi_ready_event_2 {
1274         __le32 sw_version;
1275         __le32 abi_version;
1276         u8 mac_addr[ETH_ALEN];
1277         u8 phy_cap;
1278 } __packed;
1279
1280 /* Connect Event */
1281 struct wmi_connect_event {
1282         union {
1283                 struct {
1284                         __le16 ch;
1285                         u8 bssid[ETH_ALEN];
1286                         __le16 listen_intvl;
1287                         __le16 beacon_intvl;
1288                         __le32 nw_type;
1289                 } sta;
1290                 struct {
1291                         u8 phymode;
1292                         u8 aid;
1293                         u8 mac_addr[ETH_ALEN];
1294                         u8 auth;
1295                         u8 keymgmt;
1296                         __le16 cipher;
1297                         u8 apsd_info;
1298                         u8 unused[3];
1299                 } ap_sta;
1300                 struct {
1301                         __le16 ch;
1302                         u8 bssid[ETH_ALEN];
1303                         u8 unused[8];
1304                 } ap_bss;
1305         } u;
1306         u8 beacon_ie_len;
1307         u8 assoc_req_len;
1308         u8 assoc_resp_len;
1309         u8 assoc_info[1];
1310 } __packed;
1311
1312 /* Disconnect Event */
1313 enum wmi_disconnect_reason {
1314         NO_NETWORK_AVAIL = 0x01,
1315
1316         /* bmiss */
1317         LOST_LINK = 0x02,
1318
1319         DISCONNECT_CMD = 0x03,
1320         BSS_DISCONNECTED = 0x04,
1321         AUTH_FAILED = 0x05,
1322         ASSOC_FAILED = 0x06,
1323         NO_RESOURCES_AVAIL = 0x07,
1324         CSERV_DISCONNECT = 0x08,
1325         INVALID_PROFILE = 0x0a,
1326         DOT11H_CHANNEL_SWITCH = 0x0b,
1327         PROFILE_MISMATCH = 0x0c,
1328         CONNECTION_EVICTED = 0x0d,
1329         IBSS_MERGE = 0xe,
1330 };
1331
1332 #define ATH6KL_COUNTRY_RD_SHIFT        16
1333
1334 struct ath6kl_wmi_regdomain {
1335         __le32 reg_code;
1336 };
1337
1338 struct wmi_disconnect_event {
1339         /* reason code, see 802.11 spec. */
1340         __le16 proto_reason_status;
1341
1342         /* set if known */
1343         u8 bssid[ETH_ALEN];
1344
1345         /* see WMI_DISCONNECT_REASON */
1346         u8 disconn_reason;
1347
1348         u8 assoc_resp_len;
1349         u8 assoc_info[1];
1350 } __packed;
1351
1352 /*
1353  * BSS Info Event.
1354  * Mechanism used to inform host of the presence and characteristic of
1355  * wireless networks present.  Consists of bss info header followed by
1356  * the beacon or probe-response frame body.  The 802.11 header is no included.
1357  */
1358 enum wmi_bi_ftype {
1359         BEACON_FTYPE = 0x1,
1360         PROBERESP_FTYPE,
1361         ACTION_MGMT_FTYPE,
1362         PROBEREQ_FTYPE,
1363 };
1364
1365 #define DEF_LRSSI_SCAN_PERIOD            5
1366 #define DEF_LRSSI_ROAM_THRESHOLD        20
1367 #define DEF_LRSSI_ROAM_FLOOR            60
1368 #define DEF_SCAN_FOR_ROAM_INTVL          2
1369
1370 enum wmi_roam_ctrl {
1371         WMI_FORCE_ROAM = 1,
1372         WMI_SET_ROAM_MODE,
1373         WMI_SET_HOST_BIAS,
1374         WMI_SET_LRSSI_SCAN_PARAMS,
1375 };
1376
1377 enum wmi_roam_mode {
1378         WMI_DEFAULT_ROAM_MODE = 1, /* RSSI based roam */
1379         WMI_HOST_BIAS_ROAM_MODE = 2, /* Host bias based roam */
1380         WMI_LOCK_BSS_MODE = 3, /* Lock to the current BSS */
1381 };
1382
1383 struct bss_bias {
1384         u8 bssid[ETH_ALEN];
1385         s8 bias;
1386 } __packed;
1387
1388 struct bss_bias_info {
1389         u8 num_bss;
1390         struct bss_bias bss_bias[0];
1391 } __packed;
1392
1393 struct low_rssi_scan_params {
1394         __le16 lrssi_scan_period;
1395         a_sle16 lrssi_scan_threshold;
1396         a_sle16 lrssi_roam_threshold;
1397         u8 roam_rssi_floor;
1398         u8 reserved[1];
1399 } __packed;
1400
1401 struct roam_ctrl_cmd {
1402         union {
1403                 u8 bssid[ETH_ALEN]; /* WMI_FORCE_ROAM */
1404                 u8 roam_mode; /* WMI_SET_ROAM_MODE */
1405                 struct bss_bias_info bss; /* WMI_SET_HOST_BIAS */
1406                 struct low_rssi_scan_params params; /* WMI_SET_LRSSI_SCAN_PARAMS
1407                                                      */
1408         } __packed info;
1409         u8 roam_ctrl;
1410 } __packed;
1411
1412 /* BSS INFO HDR version 2.0 */
1413 struct wmi_bss_info_hdr2 {
1414         __le16 ch; /* frequency in MHz */
1415
1416         /* see, enum wmi_bi_ftype */
1417         u8 frame_type;
1418
1419         u8 snr; /* note: rssi = snr - 95 dBm */
1420         u8 bssid[ETH_ALEN];
1421         __le16 ie_mask;
1422 } __packed;
1423
1424 /* Command Error Event */
1425 enum wmi_error_code {
1426         INVALID_PARAM = 0x01,
1427         ILLEGAL_STATE = 0x02,
1428         INTERNAL_ERROR = 0x03,
1429 };
1430
1431 struct wmi_cmd_error_event {
1432         __le16 cmd_id;
1433         u8 err_code;
1434 } __packed;
1435
1436 struct wmi_pstream_timeout_event {
1437         u8 tx_queue_num;
1438         u8 rx_queue_num;
1439         u8 traffic_direc;
1440         u8 traffic_class;
1441 } __packed;
1442
1443 /*
1444  * The WMI_NEIGHBOR_REPORT Event is generated by the target to inform
1445  * the host of BSS's it has found that matches the current profile.
1446  * It can be used by the host to cache PMKs and/to initiate pre-authentication
1447  * if the BSS supports it.  The first bssid is always the current associated
1448  * BSS.
1449  * The bssid and bssFlags information repeats according to the number
1450  * or APs reported.
1451  */
1452 enum wmi_bss_flags {
1453         WMI_DEFAULT_BSS_FLAGS = 0x00,
1454         WMI_PREAUTH_CAPABLE_BSS = 0x01,
1455         WMI_PMKID_VALID_BSS = 0x02,
1456 };
1457
1458 struct wmi_neighbor_info {
1459         u8 bssid[ETH_ALEN];
1460         u8 bss_flags; /* enum wmi_bss_flags */
1461 } __packed;
1462
1463 struct wmi_neighbor_report_event {
1464         u8 num_neighbors;
1465         struct wmi_neighbor_info neighbor[0];
1466 } __packed;
1467
1468 /* TKIP MIC Error Event */
1469 struct wmi_tkip_micerr_event {
1470         u8 key_id;
1471         u8 is_mcast;
1472 } __packed;
1473
1474 /* WMI_SCAN_COMPLETE_EVENTID */
1475 struct wmi_scan_complete_event {
1476         a_sle32 status;
1477 } __packed;
1478
1479 #define MAX_OPT_DATA_LEN 1400
1480
1481 /*
1482  * Special frame receive Event.
1483  * Mechanism used to inform host of the receiption of the special frames.
1484  * Consists of special frame info header followed by special frame body.
1485  * The 802.11 header is not included.
1486  */
1487 struct wmi_opt_rx_info_hdr {
1488         __le16 ch;
1489         u8 frame_type;
1490         s8 snr;
1491         u8 src_addr[ETH_ALEN];
1492         u8 bssid[ETH_ALEN];
1493 } __packed;
1494
1495 /* Reporting statistic */
1496 struct tx_stats {
1497         __le32 pkt;
1498         __le32 byte;
1499         __le32 ucast_pkt;
1500         __le32 ucast_byte;
1501         __le32 mcast_pkt;
1502         __le32 mcast_byte;
1503         __le32 bcast_pkt;
1504         __le32 bcast_byte;
1505         __le32 rts_success_cnt;
1506         __le32 pkt_per_ac[4];
1507         __le32 err_per_ac[4];
1508
1509         __le32 err;
1510         __le32 fail_cnt;
1511         __le32 retry_cnt;
1512         __le32 mult_retry_cnt;
1513         __le32 rts_fail_cnt;
1514         a_sle32 ucast_rate;
1515 } __packed;
1516
1517 struct rx_stats {
1518         __le32 pkt;
1519         __le32 byte;
1520         __le32 ucast_pkt;
1521         __le32 ucast_byte;
1522         __le32 mcast_pkt;
1523         __le32 mcast_byte;
1524         __le32 bcast_pkt;
1525         __le32 bcast_byte;
1526         __le32 frgment_pkt;
1527
1528         __le32 err;
1529         __le32 crc_err;
1530         __le32 key_cache_miss;
1531         __le32 decrypt_err;
1532         __le32 dupl_frame;
1533         a_sle32 ucast_rate;
1534 } __packed;
1535
1536 struct tkip_ccmp_stats {
1537         __le32 tkip_local_mic_fail;
1538         __le32 tkip_cnter_measures_invoked;
1539         __le32 tkip_replays;
1540         __le32 tkip_fmt_err;
1541         __le32 ccmp_fmt_err;
1542         __le32 ccmp_replays;
1543 } __packed;
1544
1545 struct pm_stats {
1546         __le32 pwr_save_failure_cnt;
1547         __le16 stop_tx_failure_cnt;
1548         __le16 atim_tx_failure_cnt;
1549         __le16 atim_rx_failure_cnt;
1550         __le16 bcn_rx_failure_cnt;
1551 } __packed;
1552
1553 struct cserv_stats {
1554         __le32 cs_bmiss_cnt;
1555         __le32 cs_low_rssi_cnt;
1556         __le16 cs_connect_cnt;
1557         __le16 cs_discon_cnt;
1558         a_sle16 cs_ave_beacon_rssi;
1559         __le16 cs_roam_count;
1560         a_sle16 cs_rssi;
1561         u8 cs_snr;
1562         u8 cs_ave_beacon_snr;
1563         u8 cs_last_roam_msec;
1564 } __packed;
1565
1566 struct wlan_net_stats {
1567         struct tx_stats tx;
1568         struct rx_stats rx;
1569         struct tkip_ccmp_stats tkip_ccmp_stats;
1570 } __packed;
1571
1572 struct arp_stats {
1573         __le32 arp_received;
1574         __le32 arp_matched;
1575         __le32 arp_replied;
1576 } __packed;
1577
1578 struct wlan_wow_stats {
1579         __le32 wow_pkt_dropped;
1580         __le16 wow_evt_discarded;
1581         u8 wow_host_pkt_wakeups;
1582         u8 wow_host_evt_wakeups;
1583 } __packed;
1584
1585 struct wmi_target_stats {
1586         __le32 lq_val;
1587         a_sle32 noise_floor_calib;
1588         struct pm_stats pm_stats;
1589         struct wlan_net_stats stats;
1590         struct wlan_wow_stats wow_stats;
1591         struct arp_stats arp_stats;
1592         struct cserv_stats cserv_stats;
1593 } __packed;
1594
1595 /*
1596  * WMI_RSSI_THRESHOLD_EVENTID.
1597  * Indicate the RSSI events to host. Events are indicated when we breach a
1598  * thresold value.
1599  */
1600 enum wmi_rssi_threshold_val {
1601         WMI_RSSI_THRESHOLD1_ABOVE = 0,
1602         WMI_RSSI_THRESHOLD2_ABOVE,
1603         WMI_RSSI_THRESHOLD3_ABOVE,
1604         WMI_RSSI_THRESHOLD4_ABOVE,
1605         WMI_RSSI_THRESHOLD5_ABOVE,
1606         WMI_RSSI_THRESHOLD6_ABOVE,
1607         WMI_RSSI_THRESHOLD1_BELOW,
1608         WMI_RSSI_THRESHOLD2_BELOW,
1609         WMI_RSSI_THRESHOLD3_BELOW,
1610         WMI_RSSI_THRESHOLD4_BELOW,
1611         WMI_RSSI_THRESHOLD5_BELOW,
1612         WMI_RSSI_THRESHOLD6_BELOW
1613 };
1614
1615 struct wmi_rssi_threshold_event {
1616         a_sle16 rssi;
1617         u8 range;
1618 } __packed;
1619
1620 enum wmi_snr_threshold_val {
1621         WMI_SNR_THRESHOLD1_ABOVE = 1,
1622         WMI_SNR_THRESHOLD1_BELOW,
1623         WMI_SNR_THRESHOLD2_ABOVE,
1624         WMI_SNR_THRESHOLD2_BELOW,
1625         WMI_SNR_THRESHOLD3_ABOVE,
1626         WMI_SNR_THRESHOLD3_BELOW,
1627         WMI_SNR_THRESHOLD4_ABOVE,
1628         WMI_SNR_THRESHOLD4_BELOW
1629 };
1630
1631 struct wmi_snr_threshold_event {
1632         /* see, enum wmi_snr_threshold_val */
1633         u8 range;
1634
1635         u8 snr;
1636 } __packed;
1637
1638 /* WMI_REPORT_ROAM_TBL_EVENTID */
1639 #define MAX_ROAM_TBL_CAND   5
1640
1641 struct wmi_bss_roam_info {
1642         a_sle32 roam_util;
1643         u8 bssid[ETH_ALEN];
1644         s8 rssi;
1645         s8 rssidt;
1646         s8 last_rssi;
1647         s8 util;
1648         s8 bias;
1649
1650         /* for alignment */
1651         u8 reserved;
1652 } __packed;
1653
1654 struct wmi_target_roam_tbl {
1655         __le16 roam_mode;
1656         __le16 num_entries;
1657         struct wmi_bss_roam_info info[];
1658 } __packed;
1659
1660 /* WMI_CAC_EVENTID */
1661 enum cac_indication {
1662         CAC_INDICATION_ADMISSION = 0x00,
1663         CAC_INDICATION_ADMISSION_RESP = 0x01,
1664         CAC_INDICATION_DELETE = 0x02,
1665         CAC_INDICATION_NO_RESP = 0x03,
1666 };
1667
1668 #define WMM_TSPEC_IE_LEN   63
1669
1670 struct wmi_cac_event {
1671         u8 ac;
1672         u8 cac_indication;
1673         u8 status_code;
1674         u8 tspec_suggestion[WMM_TSPEC_IE_LEN];
1675 } __packed;
1676
1677 /* WMI_APLIST_EVENTID */
1678
1679 enum aplist_ver {
1680         APLIST_VER1 = 1,
1681 };
1682
1683 struct wmi_ap_info_v1 {
1684         u8 bssid[ETH_ALEN];
1685         __le16 channel;
1686 } __packed;
1687
1688 union wmi_ap_info {
1689         struct wmi_ap_info_v1 ap_info_v1;
1690 } __packed;
1691
1692 struct wmi_aplist_event {
1693         u8 ap_list_ver;
1694         u8 num_ap;
1695         union wmi_ap_info ap_list[1];
1696 } __packed;
1697
1698 /* Developer Commands */
1699
1700 /*
1701  * WMI_SET_BITRATE_CMDID
1702  *
1703  * Get bit rate cmd uses same definition as set bit rate cmd
1704  */
1705 enum wmi_bit_rate {
1706         RATE_AUTO = -1,
1707         RATE_1Mb = 0,
1708         RATE_2Mb = 1,
1709         RATE_5_5Mb = 2,
1710         RATE_11Mb = 3,
1711         RATE_6Mb = 4,
1712         RATE_9Mb = 5,
1713         RATE_12Mb = 6,
1714         RATE_18Mb = 7,
1715         RATE_24Mb = 8,
1716         RATE_36Mb = 9,
1717         RATE_48Mb = 10,
1718         RATE_54Mb = 11,
1719         RATE_MCS_0_20 = 12,
1720         RATE_MCS_1_20 = 13,
1721         RATE_MCS_2_20 = 14,
1722         RATE_MCS_3_20 = 15,
1723         RATE_MCS_4_20 = 16,
1724         RATE_MCS_5_20 = 17,
1725         RATE_MCS_6_20 = 18,
1726         RATE_MCS_7_20 = 19,
1727         RATE_MCS_0_40 = 20,
1728         RATE_MCS_1_40 = 21,
1729         RATE_MCS_2_40 = 22,
1730         RATE_MCS_3_40 = 23,
1731         RATE_MCS_4_40 = 24,
1732         RATE_MCS_5_40 = 25,
1733         RATE_MCS_6_40 = 26,
1734         RATE_MCS_7_40 = 27,
1735 };
1736
1737 struct wmi_bit_rate_reply {
1738         /* see, enum wmi_bit_rate */
1739         s8 rate_index;
1740 } __packed;
1741
1742 /*
1743  * WMI_SET_FIXRATES_CMDID
1744  *
1745  * Get fix rates cmd uses same definition as set fix rates cmd
1746  */
1747 struct wmi_fix_rates_reply {
1748         /* see wmi_bit_rate */
1749         __le32 fix_rate_mask;
1750 } __packed;
1751
1752 enum roam_data_type {
1753         /* get the roam time data */
1754         ROAM_DATA_TIME = 1,
1755 };
1756
1757 struct wmi_target_roam_time {
1758         __le32 disassoc_time;
1759         __le32 no_txrx_time;
1760         __le32 assoc_time;
1761         __le32 allow_txrx_time;
1762         u8 disassoc_bssid[ETH_ALEN];
1763         s8 disassoc_bss_rssi;
1764         u8 assoc_bssid[ETH_ALEN];
1765         s8 assoc_bss_rssi;
1766 } __packed;
1767
1768 enum wmi_txop_cfg {
1769         WMI_TXOP_DISABLED = 0,
1770         WMI_TXOP_ENABLED
1771 };
1772
1773 struct wmi_set_wmm_txop_cmd {
1774         u8 txop_enable;
1775 } __packed;
1776
1777 struct wmi_set_keepalive_cmd {
1778         u8 keep_alive_intvl;
1779 } __packed;
1780
1781 struct wmi_get_keepalive_cmd {
1782         __le32 configured;
1783         u8 keep_alive_intvl;
1784 } __packed;
1785
1786 struct wmi_set_appie_cmd {
1787         u8 mgmt_frm_type; /* enum wmi_mgmt_frame_type */
1788         u8 ie_len;
1789         u8 ie_info[0];
1790 } __packed;
1791
1792 /* Notify the WSC registration status to the target */
1793 #define WSC_REG_ACTIVE     1
1794 #define WSC_REG_INACTIVE   0
1795
1796 #define WOW_MAX_FILTER_LISTS     1
1797 #define WOW_MAX_FILTERS_PER_LIST 4
1798 #define WOW_PATTERN_SIZE         64
1799 #define WOW_MASK_SIZE            64
1800
1801 #define MAC_MAX_FILTERS_PER_LIST 4
1802
1803 struct wow_filter {
1804         u8 wow_valid_filter;
1805         u8 wow_filter_id;
1806         u8 wow_filter_size;
1807         u8 wow_filter_offset;
1808         u8 wow_filter_mask[WOW_MASK_SIZE];
1809         u8 wow_filter_pattern[WOW_PATTERN_SIZE];
1810 } __packed;
1811
1812 #define MAX_IP_ADDRS  2
1813
1814 struct wmi_set_ip_cmd {
1815         /* IP in network byte order */
1816         __le32 ips[MAX_IP_ADDRS];
1817 } __packed;
1818
1819 /* WMI_GET_WOW_LIST_CMD reply  */
1820 struct wmi_get_wow_list_reply {
1821         /* number of patterns in reply */
1822         u8 num_filters;
1823
1824         /* this is filter # x of total num_filters */
1825         u8 this_filter_num;
1826
1827         u8 wow_mode;
1828         u8 host_mode;
1829         struct wow_filter wow_filters[1];
1830 } __packed;
1831
1832 /* WMI_SET_AKMP_PARAMS_CMD */
1833
1834 struct wmi_pmkid {
1835         u8 pmkid[WMI_PMKID_LEN];
1836 } __packed;
1837
1838 /* WMI_GET_PMKID_LIST_CMD  Reply */
1839 struct wmi_pmkid_list_reply {
1840         __le32 num_pmkid;
1841         u8 bssid_list[ETH_ALEN][1];
1842         struct wmi_pmkid pmkid_list[1];
1843 } __packed;
1844
1845 /* WMI_ADDBA_REQ_EVENTID */
1846 struct wmi_addba_req_event {
1847         u8 tid;
1848         u8 win_sz;
1849         __le16 st_seq_no;
1850
1851         /* f/w response for ADDBA Req; OK (0) or failure (!=0) */
1852         u8 status;
1853 } __packed;
1854
1855 /* WMI_ADDBA_RESP_EVENTID */
1856 struct wmi_addba_resp_event {
1857         u8 tid;
1858
1859         /* OK (0), failure (!=0) */
1860         u8 status;
1861
1862         /* three values: not supported(0), 3839, 8k */
1863         __le16 amsdu_sz;
1864 } __packed;
1865
1866 /* WMI_DELBA_EVENTID
1867  * f/w received a DELBA for peer and processed it.
1868  * Host is notified of this
1869  */
1870 struct wmi_delba_event {
1871         u8 tid;
1872         u8 is_peer_initiator;
1873         __le16 reason_code;
1874 } __packed;
1875
1876 #define PEER_NODE_JOIN_EVENT            0x00
1877 #define PEER_NODE_LEAVE_EVENT           0x01
1878 #define PEER_FIRST_NODE_JOIN_EVENT      0x10
1879 #define PEER_LAST_NODE_LEAVE_EVENT      0x11
1880
1881 struct wmi_peer_node_event {
1882         u8 event_code;
1883         u8 peer_mac_addr[ETH_ALEN];
1884 } __packed;
1885
1886 /* Transmit complete event data structure(s) */
1887
1888 /* version 1 of tx complete msg */
1889 struct tx_complete_msg_v1 {
1890 #define TX_COMPLETE_STATUS_SUCCESS 0
1891 #define TX_COMPLETE_STATUS_RETRIES 1
1892 #define TX_COMPLETE_STATUS_NOLINK  2
1893 #define TX_COMPLETE_STATUS_TIMEOUT 3
1894 #define TX_COMPLETE_STATUS_OTHER   4
1895
1896         u8 status;
1897
1898         /* packet ID to identify parent packet */
1899         u8 pkt_id;
1900
1901         /* rate index on successful transmission */
1902         u8 rate_idx;
1903
1904         /* number of ACK failures in tx attempt */
1905         u8 ack_failures;
1906 } __packed;
1907
1908 struct wmi_tx_complete_event {
1909         /* no of tx comp msgs following this struct */
1910         u8 num_msg;
1911
1912         /* length in bytes for each individual msg following this struct */
1913         u8 msg_len;
1914
1915         /* version of tx complete msg data following this struct */
1916         u8 msg_type;
1917
1918         /* individual messages follow this header */
1919         u8 reserved;
1920 } __packed;
1921
1922 /*
1923  * ------- AP Mode definitions --------------
1924  */
1925
1926 /*
1927  * !!! Warning !!!
1928  * -Changing the following values needs compilation of both driver and firmware
1929  */
1930 #define AP_MAX_NUM_STA          8
1931
1932 /* Spl. AID used to set DTIM flag in the beacons */
1933 #define MCAST_AID               0xFF
1934
1935 #define DEF_AP_COUNTRY_CODE     "US "
1936
1937 /* Used with WMI_AP_SET_NUM_STA_CMDID */
1938
1939 /*
1940  * Used with WMI_AP_SET_MLME_CMDID
1941  */
1942
1943 /* MLME Commands */
1944 #define WMI_AP_MLME_ASSOC       1   /* associate station */
1945 #define WMI_AP_DISASSOC         2   /* disassociate station */
1946 #define WMI_AP_DEAUTH           3   /* deauthenticate station */
1947 #define WMI_AP_MLME_AUTHORIZE   4   /* authorize station */
1948 #define WMI_AP_MLME_UNAUTHORIZE 5   /* unauthorize station */
1949
1950 struct wmi_ap_set_mlme_cmd {
1951         u8 mac[ETH_ALEN];
1952         __le16 reason;          /* 802.11 reason code */
1953         u8 cmd;                 /* operation to perform (WMI_AP_*) */
1954 } __packed;
1955
1956 struct wmi_ap_set_pvb_cmd {
1957         __le32 flag;
1958         __le16 rsvd;
1959         __le16 aid;
1960 } __packed;
1961
1962 struct wmi_rx_frame_format_cmd {
1963         /* version of meta data for rx packets <0 = default> (0-7 = valid) */
1964         u8 meta_ver;
1965
1966         /*
1967          * 1 == leave .11 header intact,
1968          * 0 == replace .11 header with .3 <default>
1969          */
1970         u8 dot11_hdr;
1971
1972         /*
1973          * 1 == defragmentation is performed by host,
1974          * 0 == performed by target <default>
1975          */
1976         u8 defrag_on_host;
1977
1978         /* for alignment */
1979         u8 reserved[1];
1980 } __packed;
1981
1982 /* AP mode events */
1983
1984 /* WMI_PS_POLL_EVENT */
1985 struct wmi_pspoll_event {
1986         __le16 aid;
1987 } __packed;
1988
1989 struct wmi_per_sta_stat {
1990         __le32 tx_bytes;
1991         __le32 tx_pkts;
1992         __le32 tx_error;
1993         __le32 tx_discard;
1994         __le32 rx_bytes;
1995         __le32 rx_pkts;
1996         __le32 rx_error;
1997         __le32 rx_discard;
1998         __le32 aid;
1999 } __packed;
2000
2001 struct wmi_ap_mode_stat {
2002         __le32 action;
2003         struct wmi_per_sta_stat sta[AP_MAX_NUM_STA + 1];
2004 } __packed;
2005
2006 /* End of AP mode definitions */
2007
2008 struct wmi_remain_on_chnl_cmd {
2009         __le32 freq;
2010         __le32 duration;
2011 } __packed;
2012
2013 struct wmi_send_action_cmd {
2014         __le32 id;
2015         __le32 freq;
2016         __le32 wait;
2017         __le16 len;
2018         u8 data[0];
2019 } __packed;
2020
2021 struct wmi_tx_status_event {
2022         __le32 id;
2023         u8 ack_status;
2024 } __packed;
2025
2026 struct wmi_probe_req_report_cmd {
2027         u8 enable;
2028 } __packed;
2029
2030 struct wmi_disable_11b_rates_cmd {
2031         u8 disable;
2032 } __packed;
2033
2034 struct wmi_set_appie_extended_cmd {
2035         u8 role_id;
2036         u8 mgmt_frm_type;
2037         u8 ie_len;
2038         u8 ie_info[0];
2039 } __packed;
2040
2041 struct wmi_remain_on_chnl_event {
2042         __le32 freq;
2043         __le32 duration;
2044 } __packed;
2045
2046 struct wmi_cancel_remain_on_chnl_event {
2047         __le32 freq;
2048         __le32 duration;
2049         u8 status;
2050 } __packed;
2051
2052 struct wmi_rx_action_event {
2053         __le32 freq;
2054         __le16 len;
2055         u8 data[0];
2056 } __packed;
2057
2058 struct wmi_p2p_capabilities_event {
2059         __le16 len;
2060         u8 data[0];
2061 } __packed;
2062
2063 struct wmi_p2p_rx_probe_req_event {
2064         __le32 freq;
2065         __le16 len;
2066         u8 data[0];
2067 } __packed;
2068
2069 #define P2P_FLAG_CAPABILITIES_REQ   (0x00000001)
2070 #define P2P_FLAG_MACADDR_REQ        (0x00000002)
2071 #define P2P_FLAG_HMODEL_REQ         (0x00000002)
2072
2073 struct wmi_get_p2p_info {
2074         __le32 info_req_flags;
2075 } __packed;
2076
2077 struct wmi_p2p_info_event {
2078         __le32 info_req_flags;
2079         __le16 len;
2080         u8 data[0];
2081 } __packed;
2082
2083 struct wmi_p2p_capabilities {
2084         u8 go_power_save;
2085 } __packed;
2086
2087 struct wmi_p2p_macaddr {
2088         u8 mac_addr[ETH_ALEN];
2089 } __packed;
2090
2091 struct wmi_p2p_hmodel {
2092         u8 p2p_model;
2093 } __packed;
2094
2095 struct wmi_p2p_probe_response_cmd {
2096         __le32 freq;
2097         u8 destination_addr[ETH_ALEN];
2098         __le16 len;
2099         u8 data[0];
2100 } __packed;
2101
2102 /* Extended WMI (WMIX)
2103  *
2104  * Extended WMIX commands are encapsulated in a WMI message with
2105  * cmd=WMI_EXTENSION_CMD.
2106  *
2107  * Extended WMI commands are those that are needed during wireless
2108  * operation, but which are not really wireless commands.  This allows,
2109  * for instance, platform-specific commands.  Extended WMI commands are
2110  * embedded in a WMI command message with WMI_COMMAND_ID=WMI_EXTENSION_CMDID.
2111  * Extended WMI events are similarly embedded in a WMI event message with
2112  * WMI_EVENT_ID=WMI_EXTENSION_EVENTID.
2113  */
2114 struct wmix_cmd_hdr {
2115         __le32 cmd_id;
2116 } __packed;
2117
2118 enum wmix_command_id {
2119         WMIX_DSETOPEN_REPLY_CMDID = 0x2001,
2120         WMIX_DSETDATA_REPLY_CMDID,
2121         WMIX_GPIO_OUTPUT_SET_CMDID,
2122         WMIX_GPIO_INPUT_GET_CMDID,
2123         WMIX_GPIO_REGISTER_SET_CMDID,
2124         WMIX_GPIO_REGISTER_GET_CMDID,
2125         WMIX_GPIO_INTR_ACK_CMDID,
2126         WMIX_HB_CHALLENGE_RESP_CMDID,
2127         WMIX_DBGLOG_CFG_MODULE_CMDID,
2128         WMIX_PROF_CFG_CMDID,    /* 0x200a */
2129         WMIX_PROF_ADDR_SET_CMDID,
2130         WMIX_PROF_START_CMDID,
2131         WMIX_PROF_STOP_CMDID,
2132         WMIX_PROF_COUNT_GET_CMDID,
2133 };
2134
2135 enum wmix_event_id {
2136         WMIX_DSETOPENREQ_EVENTID = 0x3001,
2137         WMIX_DSETCLOSE_EVENTID,
2138         WMIX_DSETDATAREQ_EVENTID,
2139         WMIX_GPIO_INTR_EVENTID,
2140         WMIX_GPIO_DATA_EVENTID,
2141         WMIX_GPIO_ACK_EVENTID,
2142         WMIX_HB_CHALLENGE_RESP_EVENTID,
2143         WMIX_DBGLOG_EVENTID,
2144         WMIX_PROF_COUNT_EVENTID,
2145 };
2146
2147 /*
2148  * ------Error Detection support-------
2149  */
2150
2151 /*
2152  * WMIX_HB_CHALLENGE_RESP_CMDID
2153  * Heartbeat Challenge Response command
2154  */
2155 struct wmix_hb_challenge_resp_cmd {
2156         __le32 cookie;
2157         __le32 source;
2158 } __packed;
2159
2160 struct ath6kl_wmix_dbglog_cfg_module_cmd {
2161         __le32 valid;
2162         __le32 config;
2163 } __packed;
2164
2165 /* End of Extended WMI (WMIX) */
2166
2167 enum wmi_sync_flag {
2168         NO_SYNC_WMIFLAG = 0,
2169
2170         /* transmit all queued data before cmd */
2171         SYNC_BEFORE_WMIFLAG,
2172
2173         /* any new data waits until cmd execs */
2174         SYNC_AFTER_WMIFLAG,
2175
2176         SYNC_BOTH_WMIFLAG,
2177
2178         /* end marker */
2179         END_WMIFLAG
2180 };
2181
2182 enum htc_endpoint_id ath6kl_wmi_get_control_ep(struct wmi *wmi);
2183 void ath6kl_wmi_set_control_ep(struct wmi *wmi, enum htc_endpoint_id ep_id);
2184 int ath6kl_wmi_dix_2_dot3(struct wmi *wmi, struct sk_buff *skb);
2185 int ath6kl_wmi_data_hdr_add(struct wmi *wmi, struct sk_buff *skb,
2186                             u8 msg_type, bool more_data,
2187                             enum wmi_data_hdr_data_type data_type,
2188                             u8 meta_ver, void *tx_meta_info, u8 if_idx);
2189
2190 int ath6kl_wmi_dot11_hdr_remove(struct wmi *wmi, struct sk_buff *skb);
2191 int ath6kl_wmi_dot3_2_dix(struct sk_buff *skb);
2192 int ath6kl_wmi_implicit_create_pstream(struct wmi *wmi, u8 if_idx,
2193                                        struct sk_buff *skb, u32 layer2_priority,
2194                                        bool wmm_enabled, u8 *ac);
2195
2196 int ath6kl_wmi_control_rx(struct wmi *wmi, struct sk_buff *skb);
2197
2198 int ath6kl_wmi_cmd_send(struct wmi *wmi, u8 if_idx, struct sk_buff *skb,
2199                         enum wmi_cmd_id cmd_id, enum wmi_sync_flag sync_flag);
2200
2201 int ath6kl_wmi_connect_cmd(struct wmi *wmi, u8 if_idx,
2202                            enum network_type nw_type,
2203                            enum dot11_auth_mode dot11_auth_mode,
2204                            enum auth_mode auth_mode,
2205                            enum crypto_type pairwise_crypto,
2206                            u8 pairwise_crypto_len,
2207                            enum crypto_type group_crypto,
2208                            u8 group_crypto_len, int ssid_len, u8 *ssid,
2209                            u8 *bssid, u16 channel, u32 ctrl_flags);
2210
2211 int ath6kl_wmi_reconnect_cmd(struct wmi *wmi, u8 if_idx, u8 *bssid,
2212                              u16 channel);
2213 int ath6kl_wmi_disconnect_cmd(struct wmi *wmi, u8 if_idx);
2214 int ath6kl_wmi_startscan_cmd(struct wmi *wmi, u8 if_idx,
2215                              enum wmi_scan_type scan_type,
2216                              u32 force_fgscan, u32 is_legacy,
2217                              u32 home_dwell_time, u32 force_scan_interval,
2218                              s8 num_chan, u16 *ch_list);
2219 int ath6kl_wmi_scanparams_cmd(struct wmi *wmi, u8 if_idx, u16 fg_start_sec,
2220                               u16 fg_end_sec, u16 bg_sec,
2221                               u16 minact_chdw_msec, u16 maxact_chdw_msec,
2222                               u16 pas_chdw_msec, u8 short_scan_ratio,
2223                               u8 scan_ctrl_flag, u32 max_dfsch_act_time,
2224                               u16 maxact_scan_per_ssid);
2225 int ath6kl_wmi_bssfilter_cmd(struct wmi *wmi, u8 if_idx, u8 filter,
2226                              u32 ie_mask);
2227 int ath6kl_wmi_probedssid_cmd(struct wmi *wmi, u8 if_idx, u8 index, u8 flag,
2228                               u8 ssid_len, u8 *ssid);
2229 int ath6kl_wmi_listeninterval_cmd(struct wmi *wmi, u8 if_idx,
2230                                   u16 listen_interval,
2231                                   u16 listen_beacons);
2232 int ath6kl_wmi_powermode_cmd(struct wmi *wmi, u8 if_idx, u8 pwr_mode);
2233 int ath6kl_wmi_pmparams_cmd(struct wmi *wmi, u8 if_idx, u16 idle_period,
2234                             u16 ps_poll_num, u16 dtim_policy,
2235                             u16 tx_wakup_policy, u16 num_tx_to_wakeup,
2236                             u16 ps_fail_event_policy);
2237 int ath6kl_wmi_create_pstream_cmd(struct wmi *wmi, u8 if_idx,
2238                                   struct wmi_create_pstream_cmd *pstream);
2239 int ath6kl_wmi_delete_pstream_cmd(struct wmi *wmi, u8 if_idx, u8 traffic_class,
2240                                   u8 tsid);
2241 int ath6kl_wmi_disctimeout_cmd(struct wmi *wmi, u8 if_idx, u8 timeout);
2242
2243 int ath6kl_wmi_set_rts_cmd(struct wmi *wmi, u16 threshold);
2244 int ath6kl_wmi_set_lpreamble_cmd(struct wmi *wmi, u8 if_idx, u8 status,
2245                                  u8 preamble_policy);
2246
2247 int ath6kl_wmi_get_challenge_resp_cmd(struct wmi *wmi, u32 cookie, u32 source);
2248 int ath6kl_wmi_config_debug_module_cmd(struct wmi *wmi, u32 valid, u32 config);
2249
2250 int ath6kl_wmi_get_stats_cmd(struct wmi *wmi, u8 if_idx);
2251 int ath6kl_wmi_addkey_cmd(struct wmi *wmi, u8 if_idx, u8 key_index,
2252                           enum crypto_type key_type,
2253                           u8 key_usage, u8 key_len,
2254                           u8 *key_rsc, u8 *key_material,
2255                           u8 key_op_ctrl, u8 *mac_addr,
2256                           enum wmi_sync_flag sync_flag);
2257 int ath6kl_wmi_add_krk_cmd(struct wmi *wmi, u8 if_idx, u8 *krk);
2258 int ath6kl_wmi_deletekey_cmd(struct wmi *wmi, u8 if_idx, u8 key_index);
2259 int ath6kl_wmi_setpmkid_cmd(struct wmi *wmi, u8 if_idx, const u8 *bssid,
2260                             const u8 *pmkid, bool set);
2261 int ath6kl_wmi_set_tx_pwr_cmd(struct wmi *wmi, u8 if_idx, u8 dbM);
2262 int ath6kl_wmi_get_tx_pwr_cmd(struct wmi *wmi, u8 if_idx);
2263 int ath6kl_wmi_get_roam_tbl_cmd(struct wmi *wmi);
2264
2265 int ath6kl_wmi_set_wmm_txop(struct wmi *wmi, u8 if_idx, enum wmi_txop_cfg cfg);
2266 int ath6kl_wmi_set_keepalive_cmd(struct wmi *wmi, u8 if_idx,
2267                                  u8 keep_alive_intvl);
2268 int ath6kl_wmi_test_cmd(struct wmi *wmi, void *buf, size_t len);
2269
2270 s32 ath6kl_wmi_get_rate(s8 rate_index);
2271
2272 int ath6kl_wmi_set_ip_cmd(struct wmi *wmi, struct wmi_set_ip_cmd *ip_cmd);
2273 int ath6kl_wmi_set_roam_lrssi_cmd(struct wmi *wmi, u8 lrssi);
2274 int ath6kl_wmi_force_roam_cmd(struct wmi *wmi, const u8 *bssid);
2275 int ath6kl_wmi_set_roam_mode_cmd(struct wmi *wmi, enum wmi_roam_mode mode);
2276
2277 /* AP mode */
2278 int ath6kl_wmi_ap_profile_commit(struct wmi *wmip, u8 if_idx,
2279                                  struct wmi_connect_cmd *p);
2280
2281 int ath6kl_wmi_ap_set_mlme(struct wmi *wmip, u8 if_idx, u8 cmd,
2282                            const u8 *mac, u16 reason);
2283
2284 int ath6kl_wmi_set_pvb_cmd(struct wmi *wmi, u8 if_idx, u16 aid, bool flag);
2285
2286 int ath6kl_wmi_set_rx_frame_format_cmd(struct wmi *wmi, u8 if_idx,
2287                                        u8 rx_meta_version,
2288                                        bool rx_dot11_hdr, bool defrag_on_host);
2289
2290 int ath6kl_wmi_set_appie_cmd(struct wmi *wmi, u8 if_idx, u8 mgmt_frm_type,
2291                              const u8 *ie, u8 ie_len);
2292
2293 /* P2P */
2294 int ath6kl_wmi_disable_11b_rates_cmd(struct wmi *wmi, bool disable);
2295
2296 int ath6kl_wmi_remain_on_chnl_cmd(struct wmi *wmi, u8 if_idx, u32 freq,
2297                                   u32 dur);
2298
2299 int ath6kl_wmi_send_action_cmd(struct wmi *wmi, u8 if_idx, u32 id, u32 freq,
2300                                u32 wait, const u8 *data, u16 data_len);
2301
2302 int ath6kl_wmi_send_probe_response_cmd(struct wmi *wmi, u8 if_idx, u32 freq,
2303                                        const u8 *dst, const u8 *data,
2304                                        u16 data_len);
2305
2306 int ath6kl_wmi_probe_report_req_cmd(struct wmi *wmi, u8 if_idx, bool enable);
2307
2308 int ath6kl_wmi_info_req_cmd(struct wmi *wmi, u8 if_idx, u32 info_req_flags);
2309
2310 int ath6kl_wmi_cancel_remain_on_chnl_cmd(struct wmi *wmi, u8 if_idx);
2311
2312 int ath6kl_wmi_set_appie_cmd(struct wmi *wmi, u8 if_idx, u8 mgmt_frm_type,
2313                              const u8 *ie, u8 ie_len);
2314
2315 struct ath6kl_vif *ath6kl_get_vif_by_index(struct ath6kl *ar, u8 if_idx);
2316 void *ath6kl_wmi_init(struct ath6kl *devt);
2317 void ath6kl_wmi_shutdown(struct wmi *wmi);
2318
2319 #endif /* WMI_H */